diff --git a/quickstep/res/color/all_set_bg_primary.xml b/quickstep/res/color/all_set_bg_primary.xml
index 013de7a..ce4fb47 100644
--- a/quickstep/res/color/all_set_bg_primary.xml
+++ b/quickstep/res/color/all_set_bg_primary.xml
@@ -15,5 +15,5 @@
 -->
 <selector xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:androidprv="http://schemas.android.com/apk/prv/res/android">
-    <item android:color="?attr/materialColorPrimaryContainer"/>
+    <item android:color="@color/materialColorPrimaryContainer"/>
 </selector>
diff --git a/quickstep/res/color/all_set_bg_tertiary.xml b/quickstep/res/color/all_set_bg_tertiary.xml
index b58d61c..de4bab1 100644
--- a/quickstep/res/color/all_set_bg_tertiary.xml
+++ b/quickstep/res/color/all_set_bg_tertiary.xml
@@ -15,5 +15,5 @@
 -->
 <selector xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:androidprv="http://schemas.android.com/apk/prv/res/android">
-    <item android:color="?attr/materialColorTertiary"/>
+    <item android:color="@color/materialColorTertiary"/>
 </selector>
diff --git a/quickstep/res/color/bubblebar_drop_target_bg_color.xml b/quickstep/res/color/bubblebar_drop_target_bg_color.xml
index bae8c4e..a91465f 100644
--- a/quickstep/res/color/bubblebar_drop_target_bg_color.xml
+++ b/quickstep/res/color/bubblebar_drop_target_bg_color.xml
@@ -15,5 +15,5 @@
   -->
 <selector xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:androidprv="http://schemas.android.com/apk/prv/res/android">
-    <item android:alpha="0.35" android:color="?attr/materialColorPrimaryContainer" />
+    <item android:alpha="0.35" android:color="@color/materialColorPrimaryContainer" />
 </selector>
\ No newline at end of file
diff --git a/quickstep/res/color/menu_item_hover_state_color.xml b/quickstep/res/color/menu_item_hover_state_color.xml
index 3c68789..eb35769 100644
--- a/quickstep/res/color/menu_item_hover_state_color.xml
+++ b/quickstep/res/color/menu_item_hover_state_color.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <selector xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:androidprv="http://schemas.android.com/apk/prv/res/android">
-    <item android:state_hovered="false" android:color="?attr/materialColorSurfaceBright" />
-    <item android:state_hovered="true" android:color="?attr/materialColorSurfaceVariant" />
+    <item android:state_hovered="false" android:color="@color/materialColorSurfaceBright" />
+    <item android:state_hovered="true" android:color="@color/materialColorSurfaceVariant" />
 </selector>
\ No newline at end of file
diff --git a/quickstep/res/color/taskbar_minimized_app_indicator_color.xml b/quickstep/res/color/taskbar_minimized_app_indicator_color.xml
index 1596fe1..2703787 100644
--- a/quickstep/res/color/taskbar_minimized_app_indicator_color.xml
+++ b/quickstep/res/color/taskbar_minimized_app_indicator_color.xml
@@ -15,5 +15,5 @@
   ~ limitations under the License.
   -->
 <selector xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:color="?attr/materialColorOutline"/>
+    <item android:color="@color/materialColorOutline"/>
 </selector>
diff --git a/quickstep/res/color/taskbar_running_app_indicator_color.xml b/quickstep/res/color/taskbar_running_app_indicator_color.xml
index 5dc9781..7f2d12d 100644
--- a/quickstep/res/color/taskbar_running_app_indicator_color.xml
+++ b/quickstep/res/color/taskbar_running_app_indicator_color.xml
@@ -15,5 +15,5 @@
   ~ limitations under the License.
   -->
 <selector xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:color="?attr/materialColorTertiary"/>
+    <item android:color="@color/materialColorTertiary"/>
 </selector>
diff --git a/quickstep/res/drawable/bg_bubble_bar_drop_target.xml b/quickstep/res/drawable/bg_bubble_bar_drop_target.xml
index f597cb5..bf86a7f 100644
--- a/quickstep/res/drawable/bg_bubble_bar_drop_target.xml
+++ b/quickstep/res/drawable/bg_bubble_bar_drop_target.xml
@@ -20,5 +20,5 @@
     <solid android:color="@color/bubblebar_drop_target_bg_color" />
     <stroke
         android:width="1dp"
-        android:color="?attr/materialColorPrimaryContainer" />
+        android:color="@color/materialColorPrimaryContainer" />
 </shape>
diff --git a/quickstep/res/drawable/bg_bubble_expanded_view_drop_target.xml b/quickstep/res/drawable/bg_bubble_expanded_view_drop_target.xml
index 169e396..8fb5587 100644
--- a/quickstep/res/drawable/bg_bubble_expanded_view_drop_target.xml
+++ b/quickstep/res/drawable/bg_bubble_expanded_view_drop_target.xml
@@ -22,6 +22,6 @@
         <solid android:color="@color/bubblebar_drop_target_bg_color" />
         <stroke
             android:width="1dp"
-            android:color="?attr/materialColorPrimaryContainer" />
+            android:color="@color/materialColorPrimaryContainer" />
     </shape>
 </inset>
diff --git a/quickstep/res/drawable/bg_floating_desktop_select.xml b/quickstep/res/drawable/bg_floating_desktop_select.xml
index 6481be4..a707aab 100644
--- a/quickstep/res/drawable/bg_floating_desktop_select.xml
+++ b/quickstep/res/drawable/bg_floating_desktop_select.xml
@@ -19,5 +19,5 @@
     android:shape="rectangle">
 
     <corners android:radius="@dimen/rounded_button_radius" />
-    <solid android:color="?attr/materialColorPrimaryContainer" />
+    <solid android:color="@color/materialColorPrimaryContainer" />
 </shape>
\ No newline at end of file
diff --git a/quickstep/res/drawable/bg_overview_clear_all_button.xml b/quickstep/res/drawable/bg_overview_clear_all_button.xml
index 0d12274..7f58cf8 100644
--- a/quickstep/res/drawable/bg_overview_clear_all_button.xml
+++ b/quickstep/res/drawable/bg_overview_clear_all_button.xml
@@ -21,7 +21,7 @@
         <shape android:shape="rectangle"
             android:tint="?colorButtonNormal">
             <corners android:radius="@dimen/recents_clear_all_outline_radius" />
-            <solid android:color="?attr/materialColorSurfaceBright"/>
+            <solid android:color="@color/materialColorSurfaceBright"/>
         </shape>
     </item>
 </ripple>
\ No newline at end of file
diff --git a/quickstep/res/drawable/bg_taskbar_edu_tooltip.xml b/quickstep/res/drawable/bg_taskbar_edu_tooltip.xml
index 9e9bb2b..e2fe4c0 100644
--- a/quickstep/res/drawable/bg_taskbar_edu_tooltip.xml
+++ b/quickstep/res/drawable/bg_taskbar_edu_tooltip.xml
@@ -18,5 +18,5 @@
     android:shape="rectangle">
 
     <corners android:radius="@dimen/dialogCornerRadius" />
-    <solid android:color="?attr/materialColorSurfaceBright"/>
+    <solid android:color="@color/materialColorSurfaceBright"/>
 </shape>
\ No newline at end of file
diff --git a/quickstep/res/drawable/bg_wellbeing_toast.xml b/quickstep/res/drawable/bg_wellbeing_toast.xml
index 418caae..bb45bb3 100644
--- a/quickstep/res/drawable/bg_wellbeing_toast.xml
+++ b/quickstep/res/drawable/bg_wellbeing_toast.xml
@@ -16,6 +16,6 @@
 <shape xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:androidprv="http://schemas.android.com/apk/prv/res/android"
     android:shape="rectangle">
-    <solid android:color="?attr/materialColorSecondaryFixed" />
+    <solid android:color="@color/materialColorSecondaryFixed" />
     <corners android:radius="?android:attr/dialogCornerRadius" />
 </shape>
\ No newline at end of file
diff --git a/quickstep/res/drawable/ic_chevron_down.xml b/quickstep/res/drawable/ic_chevron_down.xml
index b586e50..15f7fc8 100644
--- a/quickstep/res/drawable/ic_chevron_down.xml
+++ b/quickstep/res/drawable/ic_chevron_down.xml
@@ -19,7 +19,7 @@
     android:width="48dp"
     android:height="48dp"
     android:autoMirrored="true"
-    android:tint="?attr/materialColorOnSurface"
+    android:tint="@color/materialColorOnSurface"
     android:viewportHeight="48"
     android:viewportWidth="48">
     <group
diff --git a/quickstep/res/drawable/rotate_tutorial_warning.xml b/quickstep/res/drawable/rotate_tutorial_warning.xml
index 90b7d64..2d0c8d2 100644
--- a/quickstep/res/drawable/rotate_tutorial_warning.xml
+++ b/quickstep/res/drawable/rotate_tutorial_warning.xml
@@ -21,6 +21,6 @@
     android:viewportHeight="960"
     android:viewportWidth="960">
     <path
-        android:fillColor="?attr/materialColorOnSurface"
+        android:fillColor="@color/materialColorOnSurface"
         android:pathData="M40,840L480,80L920,840L40,840ZM178,760L782,760L480,240L178,760ZM480,720Q497,720 508.5,708.5Q520,697 520,680Q520,663 508.5,651.5Q497,640 480,640Q463,640 451.5,651.5Q440,663 440,680Q440,697 451.5,708.5Q463,720 480,720ZM440,600L520,600L520,400L440,400L440,600ZM480,500L480,500L480,500L480,500Z" />
 </vector>
diff --git a/quickstep/res/layout-land/keyboard_quick_switch_taskview.xml b/quickstep/res/layout-land/keyboard_quick_switch_taskview.xml
index d1e5667..b44510d 100644
--- a/quickstep/res/layout-land/keyboard_quick_switch_taskview.xml
+++ b/quickstep/res/layout-land/keyboard_quick_switch_taskview.xml
@@ -23,7 +23,7 @@
     android:importantForAccessibility="yes"
     android:background="@drawable/keyboard_quick_switch_task_view_background"
     android:clipToOutline="true"
-    launcher:focusBorderColor="?attr/materialColorOutline">
+    launcher:focusBorderColor="@color/materialColorOutline">
 
     <androidx.constraintlayout.widget.ConstraintLayout
         android:id="@+id/content"
diff --git a/quickstep/res/layout-land/keyboard_quick_switch_taskview_square.xml b/quickstep/res/layout-land/keyboard_quick_switch_taskview_square.xml
index 0eccd8e..56b1adf 100644
--- a/quickstep/res/layout-land/keyboard_quick_switch_taskview_square.xml
+++ b/quickstep/res/layout-land/keyboard_quick_switch_taskview_square.xml
@@ -23,7 +23,7 @@
     android:importantForAccessibility="yes"
     android:background="@drawable/keyboard_quick_switch_task_view_background"
     android:clipToOutline="true"
-    launcher:focusBorderColor="?androidprv:attr/materialColorOutline">
+    launcher:focusBorderColor="@androidprv:color/materialColorOutline">
 
     <androidx.constraintlayout.widget.ConstraintLayout
         android:id="@+id/content"
diff --git a/quickstep/res/layout-sw600dp-land/gesture_tutorial_step_menu.xml b/quickstep/res/layout-sw600dp-land/gesture_tutorial_step_menu.xml
index 40d2322..0767aa5 100644
--- a/quickstep/res/layout-sw600dp-land/gesture_tutorial_step_menu.xml
+++ b/quickstep/res/layout-sw600dp-land/gesture_tutorial_step_menu.xml
@@ -20,7 +20,7 @@
     android:theme="@style/GestureTutorialActivity"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="?attr/materialColorSurfaceContainer"
+    android:background="@color/materialColorSurfaceContainer"
     android:fitsSystemWindows="true">
 
     <androidx.constraintlayout.widget.ConstraintLayout
@@ -163,7 +163,7 @@
             android:layout_marginVertical="16dp"
             android:text="@string/gesture_tutorial_action_button_label"
             android:background="@drawable/gesture_tutorial_action_button_background"
-            android:backgroundTint="?attr/materialColorPrimary"
+            android:backgroundTint="@color/materialColorPrimary"
             android:stateListAnimator="@null"
 
             app:layout_constraintTop_toBottomOf="@id/guideline"
diff --git a/quickstep/res/layout/digital_wellbeing_toast.xml b/quickstep/res/layout/digital_wellbeing_toast.xml
index 0551c12..25676ac 100644
--- a/quickstep/res/layout/digital_wellbeing_toast.xml
+++ b/quickstep/res/layout/digital_wellbeing_toast.xml
@@ -24,7 +24,7 @@
     android:forceHasOverlappingRendering="false"
     android:gravity="center"
     android:importantForAccessibility="noHideDescendants"
-    android:textColor="?attr/materialColorOnSecondaryFixed"
+    android:textColor="@color/materialColorOnSecondaryFixed"
     android:textSize="14sp"
     android:autoSizeTextType="uniform"
     android:autoSizeMaxTextSize="14sp"
diff --git a/quickstep/res/layout/gesture_tutorial_step_menu.xml b/quickstep/res/layout/gesture_tutorial_step_menu.xml
index 7feb882..b4493c2 100644
--- a/quickstep/res/layout/gesture_tutorial_step_menu.xml
+++ b/quickstep/res/layout/gesture_tutorial_step_menu.xml
@@ -20,7 +20,7 @@
     android:theme="@style/GestureTutorialActivity"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:background="?attr/materialColorSurfaceContainer"
+    android:background="@color/materialColorSurfaceContainer"
     android:fitsSystemWindows="true">
 
     <androidx.constraintlayout.widget.ConstraintLayout
@@ -161,7 +161,7 @@
             android:layout_marginVertical="16dp"
             android:text="@string/gesture_tutorial_action_button_label"
             android:background="@drawable/gesture_tutorial_action_button_background"
-            android:backgroundTint="?attr/materialColorPrimary"
+            android:backgroundTint="@color/materialColorPrimary"
             android:stateListAnimator="@null"
 
             app:layout_constraintTop_toBottomOf="@id/guideline"
diff --git a/quickstep/res/layout/icon_app_chip_view.xml b/quickstep/res/layout/icon_app_chip_view.xml
index 36ece2a..00b5392 100644
--- a/quickstep/res/layout/icon_app_chip_view.xml
+++ b/quickstep/res/layout/icon_app_chip_view.xml
@@ -26,7 +26,7 @@
     android:importantForAccessibility="no"
     android:autoMirrored="true"
     android:elevation="@dimen/task_thumbnail_icon_menu_elevation"
-    android:background="?attr/materialColorSurfaceBright">
+    android:background="@color/materialColorSurfaceBright">
 
     <!-- ignoring warning because the user of the anchor is a Rect where RTL is not needed -->
     <!-- This anchor's bounds is in the expected location after rotations and translations are
diff --git a/quickstep/res/layout/keyboard_quick_switch_desktop_taskview.xml b/quickstep/res/layout/keyboard_quick_switch_desktop_taskview.xml
index c3f9e54..71c782d 100644
--- a/quickstep/res/layout/keyboard_quick_switch_desktop_taskview.xml
+++ b/quickstep/res/layout/keyboard_quick_switch_desktop_taskview.xml
@@ -22,7 +22,7 @@
     android:layout_height="wrap_content"
     android:clipToOutline="true"
     android:importantForAccessibility="yes"
-    launcher:focusBorderColor="?androidprv:attr/materialColorOutline"
+    launcher:focusBorderColor="@androidprv:color/materialColorOutline"
     launcher:focusBorderRadius="@dimen/keyboard_quick_switch_text_button_radius">
 
     <androidx.constraintlayout.widget.ConstraintLayout
@@ -30,7 +30,7 @@
         android:layout_width="@dimen/keyboard_quick_switch_text_button_width"
         android:layout_height="@dimen/keyboard_quick_switch_taskview_height"
         android:background="@drawable/keyboard_quick_switch_text_button_background"
-        android:backgroundTint="?androidprv:attr/materialColorSurfaceContainer"
+        android:backgroundTint="@androidprv:color/materialColorSurfaceContainer"
         android:paddingHorizontal="@dimen/keyboard_quick_switch_text_button_horizontal_padding"
 
         app:layout_constraintTop_toTopOf="parent"
@@ -43,7 +43,7 @@
             android:layout_width="@dimen/keyboard_quick_switch_desktop_icon_size"
             android:layout_height="@dimen/keyboard_quick_switch_desktop_icon_size"
             android:layout_marginBottom="4dp"
-            android:tint="?androidprv:attr/materialColorOnSurface"
+            android:tint="@androidprv:color/materialColorOnSurface"
             android:src="@drawable/ic_desktop"
 
             app:layout_constraintVertical_chainStyle="packed"
diff --git a/quickstep/res/layout/keyboard_quick_switch_overview_taskview.xml b/quickstep/res/layout/keyboard_quick_switch_overview_taskview.xml
index 0b44a2a..5a3ee83 100644
--- a/quickstep/res/layout/keyboard_quick_switch_overview_taskview.xml
+++ b/quickstep/res/layout/keyboard_quick_switch_overview_taskview.xml
@@ -22,7 +22,7 @@
     android:layout_height="wrap_content"
     android:clipToOutline="true"
     android:importantForAccessibility="yes"
-    launcher:focusBorderColor="?androidprv:attr/materialColorOutline"
+    launcher:focusBorderColor="@androidprv:color/materialColorOutline"
     launcher:focusBorderRadius="@dimen/keyboard_quick_switch_text_button_radius">
 
     <androidx.constraintlayout.widget.ConstraintLayout
@@ -30,7 +30,7 @@
         android:layout_width="@dimen/keyboard_quick_switch_text_button_width"
         android:layout_height="@dimen/keyboard_quick_switch_taskview_height"
         android:background="@drawable/keyboard_quick_switch_text_button_background"
-        android:backgroundTint="?androidprv:attr/materialColorSurfaceBright"
+        android:backgroundTint="@androidprv:color/materialColorSurfaceBright"
         android:paddingHorizontal="@dimen/keyboard_quick_switch_text_button_horizontal_padding"
 
         app:layout_constraintTop_toTopOf="parent"
diff --git a/quickstep/res/layout/keyboard_quick_switch_taskview.xml b/quickstep/res/layout/keyboard_quick_switch_taskview.xml
index 41eb623..37bb027 100644
--- a/quickstep/res/layout/keyboard_quick_switch_taskview.xml
+++ b/quickstep/res/layout/keyboard_quick_switch_taskview.xml
@@ -23,7 +23,7 @@
     android:importantForAccessibility="yes"
     android:background="@drawable/keyboard_quick_switch_task_view_background"
     android:clipToOutline="true"
-    launcher:focusBorderColor="?attr/materialColorOutline">
+    launcher:focusBorderColor="@color/materialColorOutline">
 
     <androidx.constraintlayout.widget.ConstraintLayout
         android:id="@+id/content"
diff --git a/quickstep/res/layout/keyboard_quick_switch_taskview_square.xml b/quickstep/res/layout/keyboard_quick_switch_taskview_square.xml
index 1474949..33d8c16 100644
--- a/quickstep/res/layout/keyboard_quick_switch_taskview_square.xml
+++ b/quickstep/res/layout/keyboard_quick_switch_taskview_square.xml
@@ -23,7 +23,7 @@
     android:importantForAccessibility="yes"
     android:background="@drawable/keyboard_quick_switch_task_view_background"
     android:clipToOutline="true"
-    launcher:focusBorderColor="?androidprv:attr/materialColorOutline">
+    launcher:focusBorderColor="@androidprv:color/materialColorOutline">
 
     <androidx.constraintlayout.widget.ConstraintLayout
         android:id="@+id/content"
diff --git a/quickstep/res/layout/keyboard_quick_switch_view.xml b/quickstep/res/layout/keyboard_quick_switch_view.xml
index 4118500..345b97c 100644
--- a/quickstep/res/layout/keyboard_quick_switch_view.xml
+++ b/quickstep/res/layout/keyboard_quick_switch_view.xml
@@ -44,7 +44,7 @@
             android:layout_height="@dimen/keyboard_quick_switch_no_recent_items_icon_size"
             android:layout_marginBottom="@dimen/keyboard_quick_switch_no_recent_items_icon_margin"
             android:src="@drawable/view_carousel"
-            android:tint="?attr/materialColorOnSurface"
+            android:tint="@color/materialColorOnSurface"
             android:importantForAccessibility="no"
 
             app:layout_constraintVertical_chainStyle="packed"
diff --git a/quickstep/res/layout/overview_clear_all_button.xml b/quickstep/res/layout/overview_clear_all_button.xml
index 40f38f4..18a6240 100644
--- a/quickstep/res/layout/overview_clear_all_button.xml
+++ b/quickstep/res/layout/overview_clear_all_button.xml
@@ -23,6 +23,6 @@
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
     android:text="@string/recents_clear_all"
-    android:textColor="?attr/materialColorOnSurface"
-    launcher:focusBorderColor="?attr/materialColorOutline"
+    android:textColor="@color/materialColorOnSurface"
+    launcher:focusBorderColor="@color/materialColorOutline"
     android:textSize="14sp" />
\ No newline at end of file
diff --git a/quickstep/res/layout/task.xml b/quickstep/res/layout/task.xml
index 760bcdb..a7f6b36 100644
--- a/quickstep/res/layout/task.xml
+++ b/quickstep/res/layout/task.xml
@@ -25,8 +25,8 @@
     android:clipChildren="false"
     android:defaultFocusHighlightEnabled="false"
     android:focusable="true"
-    launcher:focusBorderColor="?attr/materialColorOutline"
-    launcher:hoverBorderColor="?attr/materialColorPrimary">
+    launcher:focusBorderColor="@color/materialColorOutline"
+    launcher:hoverBorderColor="@color/materialColorPrimary">
 
     <include layout="@layout/task_thumbnail_deprecated" />
 
diff --git a/quickstep/res/layout/task_desktop.xml b/quickstep/res/layout/task_desktop.xml
index 5270284..fb515be 100644
--- a/quickstep/res/layout/task_desktop.xml
+++ b/quickstep/res/layout/task_desktop.xml
@@ -22,8 +22,8 @@
     android:contentDescription="@string/recent_task_desktop"
     android:defaultFocusHighlightEnabled="false"
     android:focusable="true"
-    launcher:focusBorderColor="?attr/materialColorOutline"
-    launcher:hoverBorderColor="?attr/materialColorPrimary">
+    launcher:focusBorderColor="@color/materialColorOutline"
+    launcher:hoverBorderColor="@color/materialColorPrimary">
 
     <ViewStub
         android:id="@+id/icon"
diff --git a/quickstep/res/layout/task_grouped.xml b/quickstep/res/layout/task_grouped.xml
index c36a45e..4c650b9 100644
--- a/quickstep/res/layout/task_grouped.xml
+++ b/quickstep/res/layout/task_grouped.xml
@@ -30,8 +30,8 @@
     android:clipChildren="false"
     android:defaultFocusHighlightEnabled="false"
     android:focusable="true"
-    launcher:focusBorderColor="?attr/materialColorOutline"
-    launcher:hoverBorderColor="?attr/materialColorPrimary">
+    launcher:focusBorderColor="@color/materialColorOutline"
+    launcher:hoverBorderColor="@color/materialColorPrimary">
 
     <include layout="@layout/task_thumbnail_deprecated"/>
 
diff --git a/quickstep/res/layout/task_view_menu_option.xml b/quickstep/res/layout/task_view_menu_option.xml
index 5218de0..91051f0 100644
--- a/quickstep/res/layout/task_view_menu_option.xml
+++ b/quickstep/res/layout/task_view_menu_option.xml
@@ -31,7 +31,7 @@
       android:layout_height="@dimen/system_shortcut_icon_size"
       android:layout_marginStart="@dimen/task_menu_option_start_margin"
       android:layout_gravity="center_horizontal"
-      android:backgroundTint="?attr/materialColorOnSurface"/>
+      android:backgroundTint="@color/materialColorOnSurface"/>
 
     <TextView
         style="@style/BaseIcon"
@@ -40,7 +40,7 @@
         android:layout_height="wrap_content"
         android:layout_marginStart="@dimen/task_menu_option_text_start_margin"
         android:textSize="14sp"
-        android:textColor="?attr/materialColorOnSurface"
+        android:textColor="@color/materialColorOnSurface"
         android:focusable="false"
         android:gravity="start"
         android:ellipsize="end" />
diff --git a/quickstep/res/values-night/colors.xml b/quickstep/res/values-night/colors.xml
index a1e9c70..7cb85bc 100644
--- a/quickstep/res/values-night/colors.xml
+++ b/quickstep/res/values-night/colors.xml
@@ -25,5 +25,5 @@
     <color name="all_set_page_background">@android:color/system_neutral1_900</color>
 
     <!-- Turn on work apps button -->
-    <color name="work_turn_on_stroke">?attr/materialColorPrimary</color>
+    <color name="work_turn_on_stroke">@color/materialColorPrimary</color>
 </resources>
\ No newline at end of file
diff --git a/quickstep/res/values-night/styles.xml b/quickstep/res/values-night/styles.xml
index eb88310..0a5e0af 100644
--- a/quickstep/res/values-night/styles.xml
+++ b/quickstep/res/values-night/styles.xml
@@ -73,16 +73,16 @@
     <style name="GestureTutorialActivity" parent="@style/AppTheme">
         <item name="background">@android:color/transparent</item>
         <item name="tutorialSubtitle">@android:color/white</item>
-        <item name="surfaceContainer">?attr/materialColorSurfaceContainer</item>
-        <item name="onSurfaceHome">?attr/materialColorPrimaryFixedDim</item>
-        <item name="surfaceHome">?attr/materialColorOnPrimaryFixedVariant</item>
-        <item name="secondaryHome">?attr/materialColorOnPrimaryFixed</item>
-        <item name="onSurfaceBack">?attr/materialColorTertiaryFixedDim</item>
-        <item name="surfaceBack">?attr/materialColorOnTertiaryFixedVariant</item>
-        <item name="secondaryBack">?attr/materialColorOnTertiaryFixed</item>
-        <item name="onSurfaceOverview">?attr/materialColorPrimaryFixed</item>
-        <item name="surfaceOverview">?attr/materialColorOnSecondaryFixedVariant</item>
-        <item name="secondaryOverview">?attr/materialColorOnSecondaryFixed</item>
+        <item name="surfaceContainer">@color/materialColorSurfaceContainer</item>
+        <item name="onSurfaceHome">@color/materialColorPrimaryFixedDim</item>
+        <item name="surfaceHome">@color/materialColorOnPrimaryFixedVariant</item>
+        <item name="secondaryHome">@color/materialColorOnPrimaryFixed</item>
+        <item name="onSurfaceBack">@color/materialColorTertiaryFixedDim</item>
+        <item name="surfaceBack">@color/materialColorOnTertiaryFixedVariant</item>
+        <item name="secondaryBack">@color/materialColorOnTertiaryFixed</item>
+        <item name="onSurfaceOverview">@color/materialColorPrimaryFixed</item>
+        <item name="surfaceOverview">@color/materialColorOnSecondaryFixedVariant</item>
+        <item name="secondaryOverview">@color/materialColorOnSecondaryFixed</item>
     </style>
 
 </resources>
\ No newline at end of file
diff --git a/quickstep/res/values/colors.xml b/quickstep/res/values/colors.xml
index 668bce7..42c0478 100644
--- a/quickstep/res/values/colors.xml
+++ b/quickstep/res/values/colors.xml
@@ -13,7 +13,7 @@
      See the License for the specific language governing permissions and
      limitations under the License.
 -->
-<resources xmlns:androidprv="http://schemas.android.com/apk/prv/res/android">
+<resources>
 
     <color name="chip_hint_foreground_color">#fff</color>
     <color name="chip_scrim_start_color">#39000000</color>
@@ -93,5 +93,5 @@
     <color name="lottie_yellow600">#f9ab00</color>
 
     <!-- Turn on work apps button -->
-    <color name="work_turn_on_stroke">?attr/materialColorPrimary</color>
+    <color name="work_turn_on_stroke">@color/materialColorPrimary</color>
 </resources>
\ No newline at end of file
diff --git a/quickstep/res/values/styles.xml b/quickstep/res/values/styles.xml
index 6ffcb9b..5f2a63d 100644
--- a/quickstep/res/values/styles.xml
+++ b/quickstep/res/values/styles.xml
@@ -124,7 +124,7 @@
     <style name="TextAppearance.GestureTutorial.ButtonLabel"
         parent="TextAppearance.GestureTutorial.CallToAction">
         <item name="android:gravity">center</item>
-        <item name="android:textColor">?attr/materialColorOnPrimary</item>
+        <item name="android:textColor">@color/materialColorOnPrimary</item>
         <item name="android:letterSpacing">0.02</item>
         <item name="android:textSize">16sp</item>
         <item name="android:textAllCaps">false</item>
@@ -269,7 +269,7 @@
     <style name="KeyboardQuickSwitchText">
         <item name="fontFamily">google-sans-text</item>
         <item name="android:textSize">14sp</item>
-        <item name="android:textColor">?attr/materialColorOnSurface</item>
+        <item name="android:textColor">@color/materialColorOnSurface</item>
         <item name="lineHeight">20sp</item>
     </style>
 
@@ -278,7 +278,7 @@
     </style>
 
     <style name="KeyboardQuickSwitchText.OnBackground" parent="KeyboardQuickSwitchText">
-        <item name="android:textColor">?attr/materialColorOnSurface</item>
+        <item name="android:textColor">@color/materialColorOnSurface</item>
     </style>
 
     <style name="KeyboardQuickSwitchText.OnTaskView" parent="KeyboardQuickSwitchText">
@@ -292,35 +292,35 @@
     <style name="GestureTutorialActivity" parent="@style/AppTheme">
         <item name="background">@android:color/transparent</item>
         <item name="tutorialSubtitle">@android:color/black</item>
-        <item name="surfaceContainer">?attr/materialColorSurfaceContainer</item>
-        <item name="onSurfaceHome">?attr/materialColorPrimaryFixed</item>
+        <item name="surfaceContainer">@color/materialColorSurfaceContainer</item>
+        <item name="onSurfaceHome">@color/materialColorPrimaryFixed</item>
         <item name="surfaceHome">@android:color/system_accent1_300</item>
-        <item name="secondaryHome">?attr/materialColorOnPrimaryFixedVariant</item>
-        <item name="onSurfaceBack">?attr/materialColorTertiaryFixed</item>
+        <item name="secondaryHome">@color/materialColorOnPrimaryFixedVariant</item>
+        <item name="onSurfaceBack">@color/materialColorTertiaryFixed</item>
         <item name="surfaceBack">@android:color/system_accent3_300</item>
-        <item name="secondaryBack">?attr/materialColorOnTertiaryFixedVariant</item>
-        <item name="onSurfaceOverview">?attr/materialColorPrimaryFixed</item>
+        <item name="secondaryBack">@color/materialColorOnTertiaryFixedVariant</item>
+        <item name="onSurfaceOverview">@color/materialColorPrimaryFixed</item>
         <item name="surfaceOverview">@android:color/system_accent2_300</item>
-        <item name="secondaryOverview">?attr/materialColorOnSecondaryFixedVariant</item>
+        <item name="secondaryOverview">@color/materialColorOnSecondaryFixedVariant</item>
     </style>
 
     <style name="rotate_prompt_title" parent="TextAppearance.GestureTutorial.Dialog.Title">
-        <item name="android:textColor">?attr/materialColorOnSurface</item>
+        <item name="android:textColor">@color/materialColorOnSurface</item>
     </style>
 
     <style name="rotate_prompt_subtitle" parent="TextAppearance.GestureTutorial.Dialog.Subtitle">
-        <item name="android:textColor">?attr/materialColorOnSurfaceVariant</item>
+        <item name="android:textColor">@color/materialColorOnSurfaceVariant</item>
     </style>
 
     <style name="ArrowTipTaskbarStyle">
-        <item name="arrowTipBackground">?attr/materialColorSurfaceContainer</item>
-        <item name="arrowTipTextColor">?attr/materialColorOnSurface</item>
+        <item name="arrowTipBackground">@color/materialColorSurfaceContainer</item>
+        <item name="arrowTipTextColor">@color/materialColorOnSurface</item>
     </style>
 
     <style name="IconAppChipMenuTextStyle">
         <item name="android:fontFamily">google-sans-text-medium</item>
         <item name="android:textSize">@dimen/task_thumbnail_icon_menu_text_size</item>
-        <item name="android:textColor">?attr/materialColorOnSurface</item>
+        <item name="android:textColor">@color/materialColorOnSurface</item>
         <item name="android:letterSpacing">0.025</item>
         <item name="android:lineHeight">20sp</item>
     </style>
diff --git a/quickstep/src/com/android/launcher3/appprediction/AppsDividerView.java b/quickstep/src/com/android/launcher3/appprediction/AppsDividerView.java
index 32fda48..e1e3eec 100644
--- a/quickstep/src/com/android/launcher3/appprediction/AppsDividerView.java
+++ b/quickstep/src/com/android/launcher3/appprediction/AppsDividerView.java
@@ -37,7 +37,6 @@
 import com.android.launcher3.Utilities;
 import com.android.launcher3.allapps.FloatingHeaderRow;
 import com.android.launcher3.allapps.FloatingHeaderView;
-import com.android.launcher3.util.Themes;
 
 /**
  * A view which shows a horizontal divider
@@ -85,9 +84,9 @@
                 getResources().getDimensionPixelSize(R.dimen.all_apps_divider_height)
         };
 
-        mStrokeColor = Themes.getAttrColor(context, R.attr.materialColorOutlineVariant);
+        mStrokeColor = context.getColor(R.color.materialColorOutlineVariant);
 
-        mAllAppsLabelTextColor = Themes.getAttrColor(context, R.attr.materialColorOnSurfaceVariant);
+        mAllAppsLabelTextColor = context.getColor(R.color.materialColorOnSurfaceVariant);
 
         mAccessibilityManager = AccessibilityManager.getInstance(context);
         setShowAllAppsLabel(!ALL_APPS_VISITED_COUNT.hasReachedMax(context));
diff --git a/quickstep/src/com/android/launcher3/taskbar/ManageWindowsTaskbarShortcut.kt b/quickstep/src/com/android/launcher3/taskbar/ManageWindowsTaskbarShortcut.kt
index c0c2a02..bd3357d 100644
--- a/quickstep/src/com/android/launcher3/taskbar/ManageWindowsTaskbarShortcut.kt
+++ b/quickstep/src/com/android/launcher3/taskbar/ManageWindowsTaskbarShortcut.kt
@@ -148,7 +148,7 @@
     ) :
         ManageWindowsViewContainer(
             originalView.context,
-            Themes.getAttrColor(originalView.context, R.attr.materialColorSurfaceBright),
+            originalView.context.getColor(R.color.materialColorSurfaceBright),
         ),
         TouchController {
         private val taskbarActivityContext = controllers.taskbarActivityContext
diff --git a/quickstep/src/com/android/launcher3/taskbar/TaskbarEduTooltip.kt b/quickstep/src/com/android/launcher3/taskbar/TaskbarEduTooltip.kt
index 19e9872..d85dd50 100644
--- a/quickstep/src/com/android/launcher3/taskbar/TaskbarEduTooltip.kt
+++ b/quickstep/src/com/android/launcher3/taskbar/TaskbarEduTooltip.kt
@@ -45,15 +45,12 @@
 /** Floating tooltip for Taskbar education. */
 class TaskbarEduTooltip
 @JvmOverloads
-constructor(
-    context: Context,
-    attrs: AttributeSet? = null,
-    defStyleAttr: Int = 0,
-) : AbstractFloatingView(context, attrs, defStyleAttr) {
+constructor(context: Context, attrs: AttributeSet? = null, defStyleAttr: Int = 0) :
+    AbstractFloatingView(context, attrs, defStyleAttr) {
 
     private val activityContext: ActivityContext = ActivityContext.lookupContext(context)
 
-    private val backgroundColor = Themes.getAttrColor(context, R.attr.materialColorSurfaceBright)
+    private val backgroundColor = context.getColor(R.color.materialColorSurfaceBright)
 
     private val tooltipCornerRadius = Themes.getDialogCornerRadius(context)
     private val arrowWidth = resources.getDimension(R.dimen.popup_arrow_width)
diff --git a/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleCreator.java b/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleCreator.java
index c5efe2f..8b344cf 100644
--- a/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleCreator.java
+++ b/quickstep/src/com/android/launcher3/taskbar/bubbles/BubbleCreator.java
@@ -30,7 +30,6 @@
 import android.content.pm.LauncherApps;
 import android.content.pm.PackageManager;
 import android.content.pm.ShortcutInfo;
-import android.content.res.TypedArray;
 import android.graphics.Bitmap;
 import android.graphics.Color;
 import android.graphics.Matrix;
@@ -217,14 +216,8 @@
     private Bitmap createOverflowBitmap() {
         Drawable iconDrawable = mContext.getDrawable(R.drawable.bubble_ic_overflow_button);
 
-        final TypedArray ta = mContext.obtainStyledAttributes(
-                new int[]{
-                        R.attr.materialColorOnPrimaryFixed,
-                        R.attr.materialColorPrimaryFixed
-                });
-        int overflowIconColor = ta.getColor(0, Color.WHITE);
-        int overflowBackgroundColor = ta.getColor(1, Color.BLACK);
-        ta.recycle();
+        int overflowIconColor = mContext.getColor(R.color.materialColorOnPrimaryFixed);
+        int overflowBackgroundColor = mContext.getColor(R.color.materialColorPrimaryFixed);
 
         iconDrawable.setTint(overflowIconColor);
 
diff --git a/quickstep/src/com/android/launcher3/taskbar/bubbles/flyout/BubbleBarFlyoutView.kt b/quickstep/src/com/android/launcher3/taskbar/bubbles/flyout/BubbleBarFlyoutView.kt
index f9f5a15..216f5e3 100644
--- a/quickstep/src/com/android/launcher3/taskbar/bubbles/flyout/BubbleBarFlyoutView.kt
+++ b/quickstep/src/com/android/launcher3/taskbar/bubbles/flyout/BubbleBarFlyoutView.kt
@@ -402,18 +402,13 @@
         val isNightModeOn = nightModeFlags == Configuration.UI_MODE_NIGHT_YES
         val defaultBackgroundColor = if (isNightModeOn) Color.BLACK else Color.WHITE
         val defaultTextColor = if (isNightModeOn) Color.WHITE else Color.BLACK
-        val ta =
-            context.obtainStyledAttributes(
-                intArrayOf(
-                    com.android.internal.R.attr.materialColorSurfaceContainer,
-                    com.android.internal.R.attr.materialColorOnSurface,
-                    com.android.internal.R.attr.materialColorOnSurfaceVariant,
-                )
-            )
-        backgroundColor = ta.getColor(0, defaultBackgroundColor)
-        title.setTextColor(ta.getColor(1, defaultTextColor))
-        message.setTextColor(ta.getColor(2, defaultTextColor))
-        ta.recycle()
+
+        backgroundColor =
+            context.getColor(com.android.internal.R.color.materialColorSurfaceContainer)
+        title.setTextColor(context.getColor(com.android.internal.R.color.materialColorOnSurface))
+        message.setTextColor(
+            context.getColor(com.android.internal.R.color.materialColorOnSurfaceVariant)
+        )
         backgroundPaint.color = backgroundColor
     }
 }
diff --git a/res/color-night-v31/popup_shade_first.xml b/res/color-night-v31/popup_shade_first.xml
index 28995e3..e62ed9c 100644
--- a/res/color-night-v31/popup_shade_first.xml
+++ b/res/color-night-v31/popup_shade_first.xml
@@ -13,5 +13,5 @@
      limitations under the License.
 -->
 <selector xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:color="?attr/materialColorSurfaceContainer"/>
+    <item android:color="@color/materialColorSurfaceContainer"/>
 </selector>
diff --git a/res/color-v31/popup_shade_first.xml b/res/color-v31/popup_shade_first.xml
index be73698..9a71cae 100644
--- a/res/color-v31/popup_shade_first.xml
+++ b/res/color-v31/popup_shade_first.xml
@@ -14,5 +14,5 @@
      limitations under the License.
 -->
 <selector xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:color="?attr/materialColorSurfaceContainer"/>
+    <item android:color="@color/materialColorSurfaceContainer"/>
 </selector>
diff --git a/res/color/overview_button.xml b/res/color/overview_button.xml
index 0b317bd..aa6c618e 100644
--- a/res/color/overview_button.xml
+++ b/res/color/overview_button.xml
@@ -2,10 +2,10 @@
 <selector xmlns:android="http://schemas.android.com/apk/res/android">
     <item
         android:alpha="1"
-        android:color="?attr/materialColorOnSurface"
+        android:color="@color/materialColorOnSurface"
         android:state_enabled="true" />
     <item
         android:alpha="?android:disabledAlpha"
-        android:color="?attr/materialColorOnSurface"
+        android:color="@color/materialColorOnSurface"
         android:state_enabled="false" />
 </selector>
\ No newline at end of file
diff --git a/res/color/popup_shade_first.xml b/res/color/popup_shade_first.xml
index be73698..9a71cae 100644
--- a/res/color/popup_shade_first.xml
+++ b/res/color/popup_shade_first.xml
@@ -14,5 +14,5 @@
      limitations under the License.
 -->
 <selector xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:color="?attr/materialColorSurfaceContainer"/>
+    <item android:color="@color/materialColorSurfaceContainer"/>
 </selector>
diff --git a/res/drawable/all_apps_tabs_background_selected.xml b/res/drawable/all_apps_tabs_background_selected.xml
index 6560632..f7873da 100644
--- a/res/drawable/all_apps_tabs_background_selected.xml
+++ b/res/drawable/all_apps_tabs_background_selected.xml
@@ -21,7 +21,7 @@
             android:top="@dimen/all_apps_tabs_focus_vertical_inset">
         <shape android:shape="rectangle">
             <corners android:radius="@dimen/all_apps_header_pill_corner_radius" />
-            <solid android:color="?attr/materialColorPrimary" />
+            <solid android:color="@color/materialColorPrimary" />
         </shape>
     </item>
 </layer-list>
\ No newline at end of file
diff --git a/res/drawable/all_apps_tabs_background_selected_focused.xml b/res/drawable/all_apps_tabs_background_selected_focused.xml
index e3d86c0..2840262 100644
--- a/res/drawable/all_apps_tabs_background_selected_focused.xml
+++ b/res/drawable/all_apps_tabs_background_selected_focused.xml
@@ -17,7 +17,7 @@
     <item>
         <shape>
             <corners android:radius="16dp" />
-            <solid android:color="?attr/materialColorPrimary" />
+            <solid android:color="@color/materialColorPrimary" />
         </shape>
     </item>
 
@@ -28,10 +28,10 @@
         android:top="@dimen/all_apps_tabs_focus_border">
         <shape android:shape="rectangle">
             <corners android:radius="13dp" />
-            <solid android:color="?attr/materialColorPrimary" />
+            <solid android:color="@color/materialColorPrimary" />
             <stroke
                 android:width="@dimen/all_apps_tabs_focus_padding"
-                android:color="?attr/materialColorSurfaceDim" />
+                android:color="@color/materialColorSurfaceDim" />
         </shape>
     </item>
 </layer-list>
\ No newline at end of file
diff --git a/res/drawable/all_apps_tabs_background_unselected.xml b/res/drawable/all_apps_tabs_background_unselected.xml
index ce7b334..4004021 100644
--- a/res/drawable/all_apps_tabs_background_unselected.xml
+++ b/res/drawable/all_apps_tabs_background_unselected.xml
@@ -21,7 +21,7 @@
          android:top="@dimen/all_apps_tabs_focus_vertical_inset">
         <shape android:shape="rectangle">
             <corners android:radius="@dimen/all_apps_header_pill_corner_radius" />
-            <solid android:color="?attr/materialColorSurfaceBright" />
+            <solid android:color="@color/materialColorSurfaceBright" />
         </shape>
     </item>
 </layer-list>
\ No newline at end of file
diff --git a/res/drawable/all_apps_tabs_background_unselected_focused.xml b/res/drawable/all_apps_tabs_background_unselected_focused.xml
index 0016102..3564a07 100644
--- a/res/drawable/all_apps_tabs_background_unselected_focused.xml
+++ b/res/drawable/all_apps_tabs_background_unselected_focused.xml
@@ -17,7 +17,7 @@
     <item>
         <shape>
             <corners android:radius="16dp" />
-            <solid android:color="?attr/materialColorPrimary" />
+            <solid android:color="@color/materialColorPrimary" />
         </shape>
     </item>
 
@@ -28,10 +28,10 @@
         android:top="@dimen/all_apps_tabs_focus_border">
         <shape android:shape="rectangle">
             <corners android:radius="13dp" />
-            <solid android:color="?attr/materialColorSurfaceBright" />
+            <solid android:color="@color/materialColorSurfaceBright" />
             <stroke
                 android:width="@dimen/all_apps_tabs_focus_padding"
-                android:color="?attr/materialColorSurfaceDim" />
+                android:color="@color/materialColorSurfaceDim" />
         </shape>
     </item>
 </layer-list>
\ No newline at end of file
diff --git a/res/drawable/bg_letter_list_text.xml b/res/drawable/bg_letter_list_text.xml
index bfdd35c..073730c 100644
--- a/res/drawable/bg_letter_list_text.xml
+++ b/res/drawable/bg_letter_list_text.xml
@@ -15,7 +15,7 @@
   -->
 <shape xmlns:android="http://schemas.android.com/apk/res/android"
     android:shape="oval">
-    <solid android:color="?attr/materialColorSurface" />
+    <solid android:color="@color/materialColorSurface" />
     <corners android:radius="100dp"/>
     <size
         android:width="@dimen/bg_letter_list_text_size"
diff --git a/res/drawable/bg_ps_header.xml b/res/drawable/bg_ps_header.xml
index da31445..87a21e4 100644
--- a/res/drawable/bg_ps_header.xml
+++ b/res/drawable/bg_ps_header.xml
@@ -20,7 +20,7 @@
         <shape xmlns:android="http://schemas.android.com/apk/res/android"
             android:shape="rectangle">
             <corners android:radius="@dimen/ps_container_corner_radius" />
-            <solid android:color="?attr/materialColorSurfaceContainerHigh" />
+            <solid android:color="@color/materialColorSurfaceContainerHigh" />
         </shape>
     </item>
 </ripple>
diff --git a/res/drawable/bg_ps_lock_button.xml b/res/drawable/bg_ps_lock_button.xml
index aef1e81..7a20e49 100644
--- a/res/drawable/bg_ps_lock_button.xml
+++ b/res/drawable/bg_ps_lock_button.xml
@@ -21,12 +21,12 @@
     android:viewportHeight="36">
     <path
         android:pathData="M18,0L71,0A18,18 0,0 1,89 18L89,18A18,18 0,0 1,71 36L18,36A18,18 0,0 1,0 18L0,18A18,18 0,0 1,18 0z"
-        android:fillColor="?attr/materialColorPrimaryFixedDim"/>
+        android:fillColor="@color/materialColorPrimaryFixedDim"/>
     <path
         android:pathData="M26.167,14.667H27C27.917,14.667 28.667,15.417 28.667,16.333V24.667C28.667,25.583 27.917,26.333 27,26.333H17C16.083,26.333 15.333,25.583 15.333,24.667V16.333C15.333,15.417 16.083,14.667 17,14.667H17.833V13C17.833,10.7 19.7,8.833 22,8.833C24.3,8.833 26.167,10.7 26.167,13V14.667ZM22,10.5C20.617,10.5 19.5,11.617 19.5,13V14.667H24.5V13C24.5,11.617 23.383,10.5 22,10.5ZM17,24.667V16.333H27V24.667H17ZM23.667,20.5C23.667,21.417 22.917,22.167 22,22.167C21.083,22.167 20.333,21.417 20.333,20.5C20.333,19.583 21.083,18.833 22,18.833C22.917,18.833 23.667,19.583 23.667,20.5Z"
-        android:fillColor="?attr/materialColorOnPrimaryFixed"
+        android:fillColor="@color/materialColorOnPrimaryFixed"
         android:fillType="evenOdd"/>
     <path
         android:pathData="M41.204,23V12.976H42.73V21.544H47.504V23H41.204ZM52.352,23.224C51.615,23.224 50.976,23.061 50.434,22.734C49.893,22.398 49.473,21.936 49.174,21.348C48.885,20.76 48.74,20.083 48.74,19.318C48.74,18.543 48.885,17.867 49.174,17.288C49.473,16.7 49.893,16.243 50.434,15.916C50.976,15.58 51.615,15.412 52.352,15.412C53.099,15.412 53.738,15.58 54.27,15.916C54.812,16.243 55.227,16.7 55.516,17.288C55.815,17.867 55.964,18.543 55.964,19.318C55.964,20.083 55.815,20.76 55.516,21.348C55.227,21.936 54.812,22.398 54.27,22.734C53.738,23.061 53.099,23.224 52.352,23.224ZM52.352,21.838C52.772,21.838 53.141,21.74 53.458,21.544C53.776,21.348 54.023,21.063 54.2,20.69C54.378,20.307 54.466,19.85 54.466,19.318C54.466,18.777 54.378,18.319 54.2,17.946C54.023,17.573 53.776,17.288 53.458,17.092C53.141,16.896 52.777,16.798 52.366,16.798C51.946,16.798 51.578,16.896 51.26,17.092C50.943,17.288 50.691,17.573 50.504,17.946C50.327,18.319 50.238,18.777 50.238,19.318C50.238,19.859 50.327,20.317 50.504,20.69C50.691,21.063 50.943,21.348 51.26,21.544C51.587,21.74 51.951,21.838 52.352,21.838ZM60.899,23.224C60.199,23.224 59.583,23.065 59.051,22.748C58.528,22.421 58.118,21.964 57.819,21.376C57.529,20.788 57.385,20.102 57.385,19.318C57.385,18.525 57.534,17.839 57.833,17.26C58.141,16.672 58.561,16.219 59.093,15.902C59.634,15.575 60.255,15.412 60.955,15.412C61.832,15.412 62.556,15.631 63.125,16.07C63.694,16.509 64.039,17.111 64.161,17.876L62.705,18.114C62.611,17.713 62.411,17.395 62.103,17.162C61.804,16.919 61.412,16.798 60.927,16.798C60.544,16.798 60.199,16.896 59.891,17.092C59.583,17.279 59.335,17.559 59.149,17.932C58.972,18.305 58.883,18.767 58.883,19.318C58.883,19.859 58.972,20.321 59.149,20.704C59.326,21.077 59.569,21.362 59.877,21.558C60.185,21.745 60.535,21.838 60.927,21.838C61.394,21.838 61.771,21.721 62.061,21.488C62.36,21.255 62.579,20.909 62.719,20.452L64.133,20.788C63.956,21.507 63.596,22.095 63.055,22.552C62.514,23 61.795,23.224 60.899,23.224ZM65.985,23V12.136H67.483V18.688L70.381,15.636H72.187V15.72L69.499,18.492L72.257,22.916V23H70.549L68.435,19.598L67.483,20.564V23H65.985Z"
-        android:fillColor="?attr/materialColorOnPrimaryFixed"/>
+        android:fillColor="@color/materialColorOnPrimaryFixed"/>
 </vector>
\ No newline at end of file
diff --git a/res/drawable/bg_ps_transition_image.xml b/res/drawable/bg_ps_transition_image.xml
index dfad3cf..694303c 100644
--- a/res/drawable/bg_ps_transition_image.xml
+++ b/res/drawable/bg_ps_transition_image.xml
@@ -23,13 +23,13 @@
     <path
         android:name="path"
         android:pathData="M 19.998 36.668 C 10.816 36.668 3.332 29.184 3.332 20 C 3.332 10.818 10.816 3.334 19.998 3.334 C 20.916 3.334 21.666 4.084 21.666 5 C 21.666 5.918 20.916 6.668 19.998 6.668 C 12.648 6.668 6.666 12.65 6.666 20 C 6.666 27.35 12.648 33.334 19.998 33.334 C 27.348 33.334 33.332 27.35 33.332 20 C 33.332 19.084 34.082 18.334 34.998 18.334 C 35.916 18.334 36.666 19.084 36.666 20 C 36.666 29.184 29.182 36.668 19.998 36.668 Z"
-        android:fillColor="?attr/materialColorOnPrimaryFixed"/>
+        android:fillColor="@color/materialColorOnPrimaryFixed"/>
     <path
         android:name="path_3"
         android:pathData="M 20 0 C 25.302 0 30.393 2.109 34.142 5.858 C 37.891 9.607 40 14.698 40 20 C 40 25.302 37.891 30.393 34.142 34.142 C 30.393 37.891 25.302 40 20 40 C 14.698 40 9.607 37.891 5.858 34.142 C 2.109 30.393 0 25.302 0 20 C 0 14.698 2.109 9.607 5.858 5.858 C 9.607 2.109 14.698 0 20 0"
-        android:fillColor="?attr/materialColorPrimaryFixedDim"/>
+        android:fillColor="@color/materialColorPrimaryFixedDim"/>
     <path
         android:name="path_4"
         android:pathData="M 19.999 28.334 C 15.408 28.334 11.666 24.592 11.666 20 C 11.666 15.409 15.408 11.667 19.999 11.667 C 20.458 11.667 20.833 12.042 20.833 12.5 C 20.833 12.959 20.458 13.334 19.999 13.334 C 16.324 13.334 13.333 16.325 13.333 20 C 13.333 23.675 16.324 26.667 19.999 26.667 C 23.674 26.667 26.666 23.675 26.666 20 C 26.666 19.542 27.041 19.167 27.499 19.167 C 27.958 19.167 28.333 19.542 28.333 20 C 28.333 24.592 24.591 28.334 19.999 28.334 Z"
-        android:fillColor="?attr/materialColorOnPrimaryFixed"/>
+        android:fillColor="@color/materialColorOnPrimaryFixed"/>
 </vector>
\ No newline at end of file
diff --git a/res/drawable/bg_ps_unlock_button.xml b/res/drawable/bg_ps_unlock_button.xml
index d5eedd2..563c3f6 100644
--- a/res/drawable/bg_ps_unlock_button.xml
+++ b/res/drawable/bg_ps_unlock_button.xml
@@ -21,9 +21,9 @@
     android:viewportHeight="36">
     <path
         android:pathData="M18,0L18,0A18,18 0,0 1,36 18L36,18A18,18 0,0 1,18 36L18,36A18,18 0,0 1,0 18L0,18A18,18 0,0 1,18 0z"
-        android:fillColor="?attr/materialColorPrimaryFixedDim"/>
+        android:fillColor="@color/materialColorPrimaryFixedDim"/>
     <path
         android:pathData="M22.167,14.667H23C23.917,14.667 24.667,15.417 24.667,16.333V24.667C24.667,25.583 23.917,26.333 23,26.333H13C12.083,26.333 11.333,25.583 11.333,24.667V16.333C11.333,15.417 12.083,14.667 13,14.667H13.833V13C13.833,10.7 15.7,8.833 18,8.833C20.3,8.833 22.167,10.7 22.167,13V14.667ZM18,10.5C16.617,10.5 15.5,11.617 15.5,13V14.667H20.5V13C20.5,11.617 19.383,10.5 18,10.5ZM13,24.667V16.333H23V24.667H13ZM19.667,20.5C19.667,21.417 18.917,22.167 18,22.167C17.083,22.167 16.333,21.417 16.333,20.5C16.333,19.583 17.083,18.833 18,18.833C18.917,18.833 19.667,19.583 19.667,20.5Z"
-        android:fillColor="?attr/materialColorOnPrimaryFixed"
+        android:fillColor="@color/materialColorOnPrimaryFixed"
         android:fillType="evenOdd"/>
 </vector>
\ No newline at end of file
diff --git a/res/drawable/bg_rounded_corner_bottom_sheet_handle.xml b/res/drawable/bg_rounded_corner_bottom_sheet_handle.xml
index a19465d..b0bd33b 100644
--- a/res/drawable/bg_rounded_corner_bottom_sheet_handle.xml
+++ b/res/drawable/bg_rounded_corner_bottom_sheet_handle.xml
@@ -16,6 +16,6 @@
 
 <shape xmlns:android="http://schemas.android.com/apk/res/android"
     android:shape="rectangle" >
-    <solid android:color="?attr/materialColorOutlineVariant"/>
+    <solid android:color="@color/materialColorOutlineVariant"/>
     <corners android:radius="@dimen/bottom_sheet_handle_corner_radius" />
 </shape>
diff --git a/res/drawable/button_top_rounded_bordered_ripple.xml b/res/drawable/button_top_rounded_bordered_ripple.xml
index 13959f6..723668f 100644
--- a/res/drawable/button_top_rounded_bordered_ripple.xml
+++ b/res/drawable/button_top_rounded_bordered_ripple.xml
@@ -25,7 +25,7 @@
                     android:topRightRadius="12dp"
                     android:bottomLeftRadius="4dp"
                     android:bottomRightRadius="4dp"  />
-                <solid android:color="?attr/materialColorSurfaceContainerHighest"/>
+                <solid android:color="@color/materialColorSurfaceContainerHighest"/>
                 <stroke
                     android:width="2dp"
                     android:color="@color/button_bg"/>
diff --git a/res/drawable/ic_close_work_edu.xml b/res/drawable/ic_close_work_edu.xml
index e4053e3..24f61dd 100644
--- a/res/drawable/ic_close_work_edu.xml
+++ b/res/drawable/ic_close_work_edu.xml
@@ -20,6 +20,6 @@
     android:viewportWidth="960"
     android:viewportHeight="960">
     <path
-        android:fillColor="?attr/materialColorOnSurface"
+        android:fillColor="@color/materialColorOnSurface"
         android:pathData="M256,760L200,704L424,480L200,256L256,200L480,424L704,200L760,256L536,480L760,704L704,760L480,536L256,760Z"/>
 </vector>
diff --git a/res/drawable/ic_corp_off.xml b/res/drawable/ic_corp_off.xml
index d4bb2f3..e58e172 100644
--- a/res/drawable/ic_corp_off.xml
+++ b/res/drawable/ic_corp_off.xml
@@ -19,6 +19,6 @@
     android:viewportHeight="24">
     <path
         android:pathData="M16,6H20C21.11,6 22,6.89 22,8V18.99C22,19.021 21.994,19.05 21.989,19.077C21.984,19.102 21.98,19.126 21.98,19.15L20,17.17V8H10.83L8,5.17V4C8,2.89 8.89,2 10,2H14C15.11,2 16,2.89 16,4V6ZM10,6H14V4H10V6ZM19,19L8,8L6,6L2.81,2.81L1.39,4.22L3.3,6.13C2.54,6.41 2.01,7.14 2.01,8L2,19C2,20.11 2.89,21 4,21H18.17L19.78,22.61L21.19,21.2L20.82,20.83L19,19ZM4,8V19H16.17L5.17,8H4Z"
-        android:fillColor="?attr/materialColorOnPrimary"
+        android:fillColor="@color/materialColorOnPrimary"
         android:fillType="evenOdd"/>
 </vector>
diff --git a/res/drawable/ic_info_no_shadow.xml b/res/drawable/ic_info_no_shadow.xml
index 29a81bd..31cf512 100644
--- a/res/drawable/ic_info_no_shadow.xml
+++ b/res/drawable/ic_info_no_shadow.xml
@@ -18,7 +18,7 @@
         android:height="24dp"
         android:viewportWidth="24"
         android:viewportHeight="24"
-        android:tint="?attr/materialColorOnSurface">
+        android:tint="@color/materialColorOnSurface">
 
     <path
         android:fillColor="@android:color/white"
diff --git a/res/drawable/ic_install_no_shadow.xml b/res/drawable/ic_install_no_shadow.xml
index 6e0125a..be06c7d 100644
--- a/res/drawable/ic_install_no_shadow.xml
+++ b/res/drawable/ic_install_no_shadow.xml
@@ -18,7 +18,7 @@
     android:height="24dp"
     android:viewportWidth="24"
     android:viewportHeight="24"
-    android:tint="?attr/materialColorOnSurface">
+    android:tint="@color/materialColorOnSurface">
 
     <path
         android:fillColor="@android:color/white"
diff --git a/res/drawable/ic_install_to_private.xml b/res/drawable/ic_install_to_private.xml
index a16d35a..9b7a218 100644
--- a/res/drawable/ic_install_to_private.xml
+++ b/res/drawable/ic_install_to_private.xml
@@ -20,7 +20,7 @@
     android:height="24dp"
     android:viewportWidth="24"
     android:viewportHeight="24"
-    android:tint="?attr/materialColorOnSurface">
+    android:tint="@color/materialColorOnSurface">
 
     <group>
         <clip-path
diff --git a/res/drawable/ic_lock.xml b/res/drawable/ic_lock.xml
index 055e6b4..40de060 100644
--- a/res/drawable/ic_lock.xml
+++ b/res/drawable/ic_lock.xml
@@ -19,6 +19,6 @@
     android:viewportWidth="960"
     android:viewportHeight="960">
     <path
-        android:fillColor="?attr/materialColorOnPrimaryFixed"
+        android:fillColor="@color/materialColorOnPrimaryFixed"
         android:pathData="M263.72,864Q234,864 213,842.85Q192,821.7 192,792L192,408Q192,378.3 213.15,357.15Q234.3,336 264,336L288,336L288,240Q288,160.32 344.23,104.16Q400.45,48 480.23,48Q560,48 616,104.16Q672,160.32 672,240L672,336L696,336Q725.7,336 746.85,357.15Q768,378.3 768,408L768,792Q768,821.7 746.84,842.85Q725.68,864 695.96,864L263.72,864ZM264,792L696,792Q696,792 696,792Q696,792 696,792L696,408Q696,408 696,408Q696,408 696,408L264,408Q264,408 264,408Q264,408 264,408L264,792Q264,792 264,792Q264,792 264,792ZM480.21,672Q510,672 531,650.79Q552,629.58 552,599.79Q552,570 530.79,549Q509.58,528 479.79,528Q450,528 429,549.21Q408,570.42 408,600.21Q408,630 429.21,651Q450.42,672 480.21,672ZM360,336L600,336L600,240Q600,190 565,155Q530,120 480,120Q430,120 395,155Q360,190 360,240L360,336ZM264,792Q264,792 264,792Q264,792 264,792L264,408Q264,408 264,408Q264,408 264,408L264,408Q264,408 264,408Q264,408 264,408L264,792Q264,792 264,792Q264,792 264,792L264,792Z"/>
 </vector>
diff --git a/res/drawable/ic_private_profile_divider_badge.xml b/res/drawable/ic_private_profile_divider_badge.xml
index 07c740d..92292f6 100644
--- a/res/drawable/ic_private_profile_divider_badge.xml
+++ b/res/drawable/ic_private_profile_divider_badge.xml
@@ -21,6 +21,6 @@
     <group>
       <path
           android:pathData="M5,9L15,9A1,1 0,0 1,16 10L16,10A1,1 0,0 1,15 11L5,11A1,1 0,0 1,4 10L4,10A1,1 0,0 1,5 9z"
-          android:fillColor="?attr/materialColorOnSurface"/>
+          android:fillColor="@color/materialColorOnSurface"/>
     </group>
 </vector>
diff --git a/res/drawable/ic_private_space_with_background.xml b/res/drawable/ic_private_space_with_background.xml
index cc73f6d..d66549d 100644
--- a/res/drawable/ic_private_space_with_background.xml
+++ b/res/drawable/ic_private_space_with_background.xml
@@ -19,13 +19,13 @@
     android:height="48dp">
     <path
         android:pathData="M48 24A24 24 0 0 1 0 24A24 24 0 0 1 48 24Z"
-        android:fillColor="?attr/materialColorSurfaceContainerLowest" />
+        android:fillColor="@color/materialColorSurfaceContainerLowest" />
     <path
         android:pathData="M24.0021 10.6641L13.3354 14.6641V22.7841C13.3354 29.5174 17.8821 35.7974 24.0021 37.3307C30.1221 35.7974 34.6688 29.5174 34.6688 22.7841V14.6641L24.0021 10.6641ZM32.0021 22.7841C32.0021 28.1174 28.6021 33.0507 24.0021 34.5574C19.4021 33.0507 16.0021 28.1307 16.0021 22.7841V16.5174L24.0021 13.5174L32.0021 16.5174V22.7841Z"
         android:fillType="evenOdd"
-        android:fillColor="?attr/materialColorOnSurface" />
+        android:fillColor="@color/materialColorOnSurface" />
     <path
         android:pathData="M19.3354 20.6657C19.3354 22.7724 20.7488 24.5457 22.6688 25.119V31.999H25.3354V30.6657H28.0021V27.999H25.3354V25.119C27.2554 24.5457 28.6688 22.7857 28.6688 20.6657C28.6688 18.0924 26.5754 15.999 24.0021 15.999C21.4288 15.999 19.3354 18.0924 19.3354 20.6657ZM26.0021 20.6657C26.0021 21.7724 25.1088 22.6657 24.0021 22.6657C22.8954 22.6657 22.0021 21.7724 22.0021 20.6657C22.0021 19.559 22.8954 18.6657 24.0021 18.6657C25.1088 18.6657 26.0021 19.559 26.0021 20.6657Z"
         android:fillType="evenOdd"
-        android:fillColor="?attr/materialColorOnSurface" />
+        android:fillColor="@color/materialColorOnSurface" />
 </vector>
diff --git a/res/drawable/ic_ps_settings.xml b/res/drawable/ic_ps_settings.xml
index 47edeb8..5453f35 100644
--- a/res/drawable/ic_ps_settings.xml
+++ b/res/drawable/ic_ps_settings.xml
@@ -24,9 +24,9 @@
             android:pathData="M10,10h20v20h-20z"/>
         <path
             android:pathData="M21.542,28.542H18.458C17.841,28.542 17.325,28.092 17.25,27.483L17.025,25.908C16.8,25.792 16.583,25.667 16.367,25.525L14.866,26.125C14.283,26.342 13.642,26.1 13.358,25.583L11.833,22.942C11.542,22.392 11.667,21.742 12.133,21.375L13.408,20.383C13.4,20.258 13.392,20.133 13.392,20C13.392,19.875 13.4,19.742 13.408,19.617L12.142,18.625C11.65,18.25 11.525,17.575 11.833,17.058L13.375,14.4C13.658,13.883 14.3,13.65 14.866,13.875L16.375,14.483C16.591,14.342 16.808,14.217 17.025,14.1L17.25,12.508C17.325,11.925 17.841,11.467 18.45,11.467H21.533C22.15,11.467 22.667,11.917 22.742,12.525L22.966,14.1C23.191,14.217 23.408,14.342 23.625,14.483L25.125,13.883C25.716,13.667 26.358,13.908 26.642,14.425L28.175,17.075C28.475,17.625 28.341,18.275 27.875,18.642L26.608,19.633C26.617,19.758 26.625,19.883 26.625,20.017C26.625,20.15 26.617,20.275 26.608,20.4L27.875,21.392C28.341,21.767 28.475,22.417 28.183,22.942L26.633,25.625C26.35,26.142 25.708,26.375 25.133,26.15L23.633,25.55C23.417,25.692 23.2,25.817 22.983,25.933L22.758,27.525C22.675,28.092 22.158,28.542 21.542,28.542ZM21.1,27.267C21.1,27.275 21.1,27.275 21.1,27.283V27.267ZM18.9,27.25V27.267C18.908,27.267 18.908,27.258 18.9,27.25ZM18.85,26.875H21.15L21.458,24.75L21.9,24.567C22.267,24.417 22.633,24.2 23.017,23.917L23.392,23.633L25.375,24.433L26.525,22.433L24.833,21.117L24.892,20.65C24.917,20.433 24.941,20.225 24.941,20C24.941,19.775 24.917,19.558 24.892,19.35L24.833,18.883L26.525,17.567L25.367,15.567L23.375,16.367L23,16.075C22.65,15.808 22.275,15.592 21.892,15.433L21.458,15.25L21.15,13.125H18.85L18.542,15.25L18.1,15.425C17.733,15.583 17.367,15.792 16.983,16.083L16.608,16.358L14.625,15.567L13.467,17.558L15.158,18.875L15.1,19.342C15.075,19.558 15.05,19.783 15.05,20C15.05,20.217 15.066,20.442 15.1,20.65L15.158,21.117L13.467,22.433L14.616,24.433L16.608,23.633L16.983,23.925C17.341,24.2 17.7,24.408 18.091,24.567L18.533,24.75L18.85,26.875ZM25.183,24.767C25.183,24.775 25.175,24.783 25.175,24.792L25.183,24.767ZM14.808,24.758L14.816,24.775C14.816,24.767 14.808,24.758 14.808,24.758ZM25.183,15.225C25.183,15.233 25.191,15.242 25.191,15.242L25.183,15.225ZM14.825,15.208L14.816,15.225C14.816,15.225 14.825,15.217 14.825,15.208ZM21.091,12.733C21.091,12.742 21.091,12.742 21.091,12.75V12.733ZM18.908,12.717V12.733C18.908,12.725 18.908,12.725 18.908,12.717Z"
-            android:fillColor="?attr/materialColorOnSurfaceVariant"/>
+            android:fillColor="@color/materialColorOnSurfaceVariant"/>
         <path
             android:pathData="M20,22.917C21.611,22.917 22.916,21.611 22.916,20C22.916,18.389 21.611,17.083 20,17.083C18.389,17.083 17.083,18.389 17.083,20C17.083,21.611 18.389,22.917 20,22.917Z"
-            android:fillColor="?attr/materialColorOnSurfaceVariant"/>
+            android:fillColor="@color/materialColorOnSurfaceVariant"/>
     </group>
 </vector>
\ No newline at end of file
diff --git a/res/drawable/ic_schedule.xml b/res/drawable/ic_schedule.xml
index 3eeb6a2..d57b0a7 100644
--- a/res/drawable/ic_schedule.xml
+++ b/res/drawable/ic_schedule.xml
@@ -20,6 +20,6 @@
     android:viewportHeight="960"
     android:tint="?attr/colorControlNormal">
     <path
-        android:fillColor="?attr/materialColorOnPrimary"
+        android:fillColor="@color/materialColorOnPrimary"
         android:pathData="M612,668L668,612L520,464L520,280L440,280L440,496L612,668ZM480,880Q397,880 324,848.5Q251,817 197,763Q143,709 111.5,636Q80,563 80,480Q80,397 111.5,324Q143,251 197,197Q251,143 324,111.5Q397,80 480,80Q563,80 636,111.5Q709,143 763,197Q817,251 848.5,324Q880,397 880,480Q880,563 848.5,636Q817,709 763,763Q709,817 636,848.5Q563,880 480,880Z"/>
 </vector>
diff --git a/res/drawable/ic_uninstall_no_shadow.xml b/res/drawable/ic_uninstall_no_shadow.xml
index 6200054..829e590 100644
--- a/res/drawable/ic_uninstall_no_shadow.xml
+++ b/res/drawable/ic_uninstall_no_shadow.xml
@@ -18,7 +18,7 @@
         android:height="20dp"
         android:viewportWidth="24.0"
         android:viewportHeight="24.0"
-        android:tint="?attr/materialColorOnSurface" >
+        android:tint="@color/materialColorOnSurface" >
     <path
         android:fillColor="@android:color/white"
         android:pathData="M15,4V3H9v1H4v2h1v13c0,1.1,0.9,2,2,2h10c1.1,0,2-0.9,2-2V6h1V4H15z M17,19H7V6h10V19z" />
diff --git a/res/drawable/icon_menu_arrow_background.xml b/res/drawable/icon_menu_arrow_background.xml
index 6345c2b..1de111a 100644
--- a/res/drawable/icon_menu_arrow_background.xml
+++ b/res/drawable/icon_menu_arrow_background.xml
@@ -21,7 +21,7 @@
         android:angle="0"
         android:startColor="#00000000"
         android:centerX="0.25"
-        android:centerColor="?attr/materialColorSurfaceBright"
-        android:endColor="?attr/materialColorSurfaceBright" />
+        android:centerColor="@color/materialColorSurfaceBright"
+        android:endColor="@color/materialColorSurfaceBright" />
     <corners android:radius="@dimen/dialogCornerRadius" />
 </shape>
\ No newline at end of file
diff --git a/res/drawable/popup_background.xml b/res/drawable/popup_background.xml
index 4ddd228..686456f 100644
--- a/res/drawable/popup_background.xml
+++ b/res/drawable/popup_background.xml
@@ -15,6 +15,6 @@
 -->
 <shape xmlns:android="http://schemas.android.com/apk/res/android"
     android:shape="rectangle">
-    <solid android:color="?attr/materialColorSurfaceContainer"/>
+    <solid android:color="@color/materialColorSurfaceContainer"/>
     <corners android:radius="@dimen/dialogCornerRadius"/>
 </shape>
\ No newline at end of file
diff --git a/res/drawable/private_space_app_divider.xml b/res/drawable/private_space_app_divider.xml
index 1ea12b3..f92dca7 100644
--- a/res/drawable/private_space_app_divider.xml
+++ b/res/drawable/private_space_app_divider.xml
@@ -16,6 +16,6 @@
 
 <shape xmlns:android="http://schemas.android.com/apk/res/android"
     android:shape="rectangle">
-    <solid android:color="?attr/materialColorOutlineVariant"/>
+    <solid android:color="@color/materialColorOutlineVariant"/>
     <size android:height="@dimen/all_apps_divider_height" />
 </shape>
\ No newline at end of file
diff --git a/res/drawable/ps_lock_background.xml b/res/drawable/ps_lock_background.xml
index 0be83db..bc66595 100644
--- a/res/drawable/ps_lock_background.xml
+++ b/res/drawable/ps_lock_background.xml
@@ -21,7 +21,7 @@
         <inset android:inset="4dp">
             <shape android:shape="rectangle">
                 <corners android:radius="@dimen/ps_lock_corner_radius" />
-                <solid android:color="?attr/materialColorPrimaryFixedDim" />
+                <solid android:color="@color/materialColorPrimaryFixedDim" />
                 <padding
                     android:left="@dimen/ps_lock_button_background_padding"
                     android:right="@dimen/ps_lock_button_background_padding" />
diff --git a/res/drawable/ps_settings_background.xml b/res/drawable/ps_settings_background.xml
index b0c6b5b..7746012 100644
--- a/res/drawable/ps_settings_background.xml
+++ b/res/drawable/ps_settings_background.xml
@@ -18,6 +18,6 @@
     android:inset="4dp">
     <shape android:shape="rectangle">
         <corners android:radius="@dimen/ps_lock_corner_radius" />
-        <solid android:color="?attr/materialColorSurfaceBright" />
+        <solid android:color="@color/materialColorSurfaceBright" />
     </shape>
 </inset>
\ No newline at end of file
diff --git a/res/drawable/rounded_action_button.xml b/res/drawable/rounded_action_button.xml
index ebfa996..6ee6d65 100644
--- a/res/drawable/rounded_action_button.xml
+++ b/res/drawable/rounded_action_button.xml
@@ -17,10 +17,10 @@
 
 <shape xmlns:android="http://schemas.android.com/apk/res/android"
     android:shape="rectangle">
-    <solid android:color="?attr/materialColorSurfaceContainerLow" />
+    <solid android:color="@color/materialColorSurfaceContainerLow" />
     <corners android:radius="@dimen/rounded_button_radius" />
     <stroke
         android:width="1dp"
-        android:color="?attr/materialColorSurfaceContainerLow" />
+        android:color="@color/materialColorSurfaceContainerLow" />
 </shape>
 
diff --git a/res/drawable/work_card.xml b/res/drawable/work_card.xml
index 01ec947..0e37d4f 100644
--- a/res/drawable/work_card.xml
+++ b/res/drawable/work_card.xml
@@ -17,7 +17,7 @@
 
 <shape xmlns:android="http://schemas.android.com/apk/res/android"
     android:shape="rectangle">
-    <solid android:color="?attr/materialColorSurfaceContainerHighest" />
+    <solid android:color="@color/materialColorSurfaceContainerHighest" />
     <corners android:radius="@dimen/work_edu_card_radius" />
 </shape>
 
diff --git a/res/drawable/work_mode_fab_background.xml b/res/drawable/work_mode_fab_background.xml
index 5bad965..ad795eb 100644
--- a/res/drawable/work_mode_fab_background.xml
+++ b/res/drawable/work_mode_fab_background.xml
@@ -18,7 +18,7 @@
     <item>
         <shape android:shape="rectangle">
             <corners android:radius="@dimen/work_fab_radius" />
-            <solid android:color="?attr/materialColorPrimary" />
+            <solid android:color="@color/materialColorPrimary" />
             <padding
                 android:left="@dimen/work_mode_fab_background_horizontal_padding"
                 android:right="@dimen/work_mode_fab_background_horizontal_padding"/>
diff --git a/res/drawable/work_scheduler_background.xml b/res/drawable/work_scheduler_background.xml
index 6bbf029..50c8183 100644
--- a/res/drawable/work_scheduler_background.xml
+++ b/res/drawable/work_scheduler_background.xml
@@ -18,7 +18,7 @@
     <item>
         <shape android:shape="rectangle">
             <corners android:radius="@dimen/work_fab_radius" />
-            <solid android:color="?attr/materialColorPrimary" />
+            <solid android:color="@color/materialColorPrimary" />
             <padding
                 android:padding="@dimen/work_scheduler_background_padding" />
         </shape>
diff --git a/res/layout/private_space_header.xml b/res/layout/private_space_header.xml
index 6bce220..29da5aa 100644
--- a/res/layout/private_space_header.xml
+++ b/res/layout/private_space_header.xml
@@ -61,7 +61,7 @@
                 android:layout_marginBottom="@dimen/ps_lock_icon_margin_bottom"
                 android:importantForAccessibility="no"
                 android:src="@drawable/ic_lock"
-                app:tint="?attr/materialColorPrimaryFixedDim"
+                app:tint="@color/materialColorPrimaryFixedDim"
                 android:scaleType="center"/>
             <TextView
                 android:id="@+id/lock_text"
@@ -69,7 +69,7 @@
                 android:layout_height="wrap_content"
                 android:layout_marginStart="@dimen/ps_lock_icon_text_margin_start_expanded"
                 android:layout_marginEnd="@dimen/ps_lock_icon_text_margin_end_expanded"
-                android:textColor="?attr/materialColorOnPrimaryFixed"
+                android:textColor="@color/materialColorOnPrimaryFixed"
                 android:textSize="14sp"
                 android:text="@string/ps_container_lock_title"
                 android:maxLines="1"
diff --git a/res/layout/work_mode_fab.xml b/res/layout/work_mode_fab.xml
index e2f0e09..d6d83e4 100644
--- a/res/layout/work_mode_fab.xml
+++ b/res/layout/work_mode_fab.xml
@@ -37,7 +37,7 @@
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:maxWidth="@dimen/work_fab_width"
-        android:textColor="?attr/materialColorOnPrimary"
+        android:textColor="@color/materialColorOnPrimary"
         android:textSize="14sp"
         android:includeFontPadding="false"
         android:textDirection="locale"
diff --git a/res/values-night/colors.xml b/res/values-night/colors.xml
index 887a2a5..004f12f 100644
--- a/res/values-night/colors.xml
+++ b/res/values-night/colors.xml
@@ -17,4 +17,50 @@
 <resources>
     <color name="material_color_surface_container_lowest">#0D0E11</color>
     <color name="material_color_on_surface">#E3E2E6</color>
+
+    <color name="materialColorOnSecondaryFixedVariant">@color/system_on_secondary_fixed_variant</color>
+    <color name="materialColorOnTertiaryFixedVariant">@color/system_on_tertiary_fixed_variant</color>
+    <color name="materialColorSurfaceContainerLowest">@color/system_surface_container_lowest_dark</color>
+    <color name="materialColorOnPrimaryFixedVariant">@color/system_on_primary_fixed_variant</color>
+    <color name="materialColorOnSecondaryContainer">@color/system_on_secondary_container_dark</color>
+    <color name="materialColorOnTertiaryContainer">@color/system_on_tertiary_container_dark</color>
+    <color name="materialColorSurfaceContainerLow">@color/system_surface_container_low_dark</color>
+    <color name="materialColorOnPrimaryContainer">@color/system_on_primary_container_dark</color>
+    <color name="materialColorSecondaryFixedDim">@color/system_secondary_fixed_dim</color>
+    <color name="materialColorOnErrorContainer">@color/system_on_error_container_dark</color>
+    <color name="materialColorOnSecondaryFixed">@color/system_on_secondary_fixed</color>
+    <color name="materialColorInverseOnSurface">@color/system_on_surface_light</color>
+    <color name="materialColorTertiaryFixedDim">@color/system_tertiary_fixed_dim</color>
+    <color name="materialColorOnTertiaryFixed">@color/system_on_tertiary_fixed</color>
+    <color name="materialColorPrimaryFixedDim">@color/system_primary_fixed_dim</color>
+    <color name="materialColorSecondaryContainer">@color/system_secondary_container_dark</color>
+    <color name="materialColorErrorContainer">@color/system_error_container_dark</color>
+    <color name="materialColorOnPrimaryFixed">@color/system_on_primary_fixed</color>
+    <color name="materialColorInversePrimary">@color/system_primary_light</color>
+    <color name="materialColorSecondaryFixed">@color/system_secondary_fixed</color>
+    <color name="materialColorInverseSurface">@color/system_surface_light</color>
+    <color name="materialColorSurfaceVariant">@color/system_surface_variant_dark</color>
+    <color name="materialColorTertiaryContainer">@color/system_tertiary_container_dark</color>
+    <color name="materialColorTertiaryFixed">@color/system_tertiary_fixed</color>
+    <color name="materialColorPrimaryContainer">@color/system_primary_container_dark</color>
+    <color name="materialColorOnBackground">@color/system_on_background_dark</color>
+    <color name="materialColorPrimaryFixed">@color/system_primary_fixed</color>
+    <color name="materialColorOnSecondary">@color/system_on_secondary_dark</color>
+    <color name="materialColorOnTertiary">@color/system_on_tertiary_dark</color>
+    <color name="materialColorSurfaceDim">@color/system_surface_dim_dark</color>
+    <color name="materialColorSurfaceBright">@color/system_surface_bright_dark</color>
+    <color name="materialColorOnError">@color/system_on_error_dark</color>
+    <color name="materialColorSurface">@color/system_surface_dark</color>
+    <color name="materialColorSurfaceContainerHigh">@color/system_surface_container_high_dark</color>
+    <color name="materialColorSurfaceContainerHighest">@color/system_surface_container_highest_dark</color>
+    <color name="materialColorOnSurfaceVariant">@color/system_on_surface_variant_dark</color>
+    <color name="materialColorOutline">@color/system_outline_dark</color>
+    <color name="materialColorOutlineVariant">@color/system_outline_variant_dark</color>
+    <color name="materialColorOnPrimary">@color/system_on_primary_dark</color>
+    <color name="materialColorOnSurface">@color/system_on_surface_dark</color>
+    <color name="materialColorSurfaceContainer">@color/system_surface_container_dark</color>
+    <color name="materialColorPrimary">@color/system_primary_dark</color>
+    <color name="materialColorSecondary">@color/system_secondary_dark</color>
+    <color name="materialColorTertiary">@color/system_tertiary_dark</color>
+    <color name="materialColorError">@color/system_error_dark</color>
 </resources>
\ No newline at end of file
diff --git a/res/values-night/styles.xml b/res/values-night/styles.xml
index a891e39..89b635d 100644
--- a/res/values-night/styles.xml
+++ b/res/values-night/styles.xml
@@ -27,51 +27,6 @@
     </style>
 
     <style name="DynamicColorsBaseLauncherTheme" parent="@style/BaseLauncherTheme">
-        <item name="materialColorOnSecondaryFixedVariant">@color/system_on_secondary_fixed_variant</item>
-        <item name="materialColorOnTertiaryFixedVariant">@color/system_on_tertiary_fixed_variant</item>
-        <item name="materialColorSurfaceContainerLowest">@color/system_surface_container_lowest_dark</item>
-        <item name="materialColorOnPrimaryFixedVariant">@color/system_on_primary_fixed_variant</item>
-        <item name="materialColorOnSecondaryContainer">@color/system_on_secondary_container_dark</item>
-        <item name="materialColorOnTertiaryContainer">@color/system_on_tertiary_container_dark</item>
-        <item name="materialColorSurfaceContainerLow">@color/system_surface_container_low_dark</item>
-        <item name="materialColorOnPrimaryContainer">@color/system_on_primary_container_dark</item>
-        <item name="materialColorSecondaryFixedDim">@color/system_secondary_fixed_dim</item>
-        <item name="materialColorOnErrorContainer">@color/system_on_error_container_dark</item>
-        <item name="materialColorOnSecondaryFixed">@color/system_on_secondary_fixed</item>
-        <item name="materialColorInverseOnSurface">@color/system_on_surface_light</item>
-        <item name="materialColorTertiaryFixedDim">@color/system_tertiary_fixed_dim</item>
-        <item name="materialColorOnTertiaryFixed">@color/system_on_tertiary_fixed</item>
-        <item name="materialColorPrimaryFixedDim">@color/system_primary_fixed_dim</item>
-        <item name="materialColorSecondaryContainer">@color/system_secondary_container_dark</item>
-        <item name="materialColorErrorContainer">@color/system_error_container_dark</item>
-        <item name="materialColorOnPrimaryFixed">@color/system_on_primary_fixed</item>
-        <item name="materialColorInversePrimary">@color/system_primary_light</item>
-        <item name="materialColorSecondaryFixed">@color/system_secondary_fixed</item>
-        <item name="materialColorInverseSurface">@color/system_surface_light</item>
-        <item name="materialColorSurfaceVariant">@color/system_surface_variant_dark</item>
-        <item name="materialColorTertiaryContainer">@color/system_tertiary_container_dark</item>
-        <item name="materialColorTertiaryFixed">@color/system_tertiary_fixed</item>
-        <item name="materialColorPrimaryContainer">@color/system_primary_container_dark</item>
-        <item name="materialColorOnBackground">@color/system_on_background_dark</item>
-        <item name="materialColorPrimaryFixed">@color/system_primary_fixed</item>
-        <item name="materialColorOnSecondary">@color/system_on_secondary_dark</item>
-        <item name="materialColorOnTertiary">@color/system_on_tertiary_dark</item>
-        <item name="materialColorSurfaceDim">@color/system_surface_dim_dark</item>
-        <item name="materialColorSurfaceBright">@color/system_surface_bright_dark</item>
-        <item name="materialColorOnError">@color/system_on_error_dark</item>
-        <item name="materialColorSurface">@color/system_surface_dark</item>
-        <item name="materialColorSurfaceContainerHigh">@color/system_surface_container_high_dark</item>
-        <item name="materialColorSurfaceContainerHighest">@color/system_surface_container_highest_dark</item>
-        <item name="materialColorOnSurfaceVariant">@color/system_on_surface_variant_dark</item>
-        <item name="materialColorOutline">@color/system_outline_dark</item>
-        <item name="materialColorOutlineVariant">@color/system_outline_variant_dark</item>
-        <item name="materialColorOnPrimary">@color/system_on_primary_dark</item>
-        <item name="materialColorOnSurface">@color/system_on_surface_dark</item>
-        <item name="materialColorSurfaceContainer">@color/system_surface_container_dark</item>
-        <item name="materialColorPrimary">@color/system_primary_dark</item>
-        <item name="materialColorSecondary">@color/system_secondary_dark</item>
-        <item name="materialColorTertiary">@color/system_tertiary_dark</item>
-        <item name="materialColorError">@color/system_error_dark</item>
     </style>
 
     <style name="WidgetPickerActivityTheme" parent="@android:style/Theme.DeviceDefault.DayNight">
diff --git a/res/values-v30/styles.xml b/res/values-v30/styles.xml
index a5c57c8..ec5c113 100644
--- a/res/values-v30/styles.xml
+++ b/res/values-v30/styles.xml
@@ -29,6 +29,5 @@
         <item name="android:windowLayoutInDisplayCutoutMode">always</item>
         <item name="android:enforceStatusBarContrast">false</item>
         <item name="android:enforceNavigationBarContrast">false</item>
-        <item name="materialColorOnPrimaryFixed">#FFFFFFFF</item>
     </style>
 </resources>
diff --git a/res/values/attrs.xml b/res/values/attrs.xml
index 535d61f..887a708 100644
--- a/res/values/attrs.xml
+++ b/res/values/attrs.xml
@@ -44,54 +44,6 @@
     <attr name="focusOutlineColor" format="color" />
     <attr name="focusInnerOutlineColor" format="color" />
 
-    <!--    Recreating Dynamic Color attributes found in the system. This should be the way to go on
-     all launcher projects since they all inherit from launcher3. Avoid creating other color
-     attributes if these can be user directly. -->
-    <attr name="materialColorOnSecondaryFixedVariant" format="color" />
-    <attr name="materialColorOnTertiaryFixedVariant" format="color" />
-    <attr name="materialColorSurfaceContainerLowest" format="color" />
-    <attr name="materialColorOnPrimaryFixedVariant" format="color" />
-    <attr name="materialColorOnSecondaryContainer" format="color" />
-    <attr name="materialColorOnTertiaryContainer" format="color" />
-    <attr name="materialColorSurfaceContainerLow" format="color" />
-    <attr name="materialColorOnPrimaryContainer" format="color" />
-    <attr name="materialColorSecondaryFixedDim" format="color" />
-    <attr name="materialColorOnErrorContainer" format="color" />
-    <attr name="materialColorOnSecondaryFixed" format="color" />
-    <attr name="materialColorInverseOnSurface" format="color" />
-    <attr name="materialColorTertiaryFixedDim" format="color" />
-    <attr name="materialColorOnTertiaryFixed" format="color" />
-    <attr name="materialColorPrimaryFixedDim" format="color" />
-    <attr name="materialColorSecondaryContainer" format="color" />
-    <attr name="materialColorErrorContainer" format="color" />
-    <attr name="materialColorOnPrimaryFixed" format="color" />
-    <attr name="materialColorInversePrimary" format="color" />
-    <attr name="materialColorSecondaryFixed" format="color" />
-    <attr name="materialColorInverseSurface" format="color" />
-    <attr name="materialColorSurfaceVariant" format="color" />
-    <attr name="materialColorTertiaryContainer" format="color" />
-    <attr name="materialColorTertiaryFixed" format="color" />
-    <attr name="materialColorPrimaryContainer" format="color" />
-    <attr name="materialColorOnBackground" format="color" />
-    <attr name="materialColorPrimaryFixed" format="color" />
-    <attr name="materialColorOnSecondary" format="color" />
-    <attr name="materialColorOnTertiary" format="color" />
-    <attr name="materialColorSurfaceDim" format="color" />
-    <attr name="materialColorSurfaceBright" format="color" />
-    <attr name="materialColorOnError" format="color" />
-    <attr name="materialColorSurface" format="color" />
-    <attr name="materialColorSurfaceContainerHigh" format="color" />
-    <attr name="materialColorSurfaceContainerHighest" format="color" />
-    <attr name="materialColorOnSurfaceVariant" format="color" />
-    <attr name="materialColorOutline" format="color" />
-    <attr name="materialColorOutlineVariant" format="color" />
-    <attr name="materialColorOnPrimary" format="color" />
-    <attr name="materialColorOnSurface" format="color" />
-    <attr name="materialColorSurfaceContainer" format="color" />
-    <attr name="materialColorPrimary" format="color" />
-    <attr name="materialColorSecondary" format="color" />
-    <attr name="materialColorTertiary" format="color" />
-    <attr name="materialColorError" format="color" />
 
     <attr name="pageIndicatorDotColor" format="color" />
     <attr name="folderPreviewColor" format="color" />
diff --git a/res/values/colors.xml b/res/values/colors.xml
index 4549b86..967d97d 100644
--- a/res/values/colors.xml
+++ b/res/values/colors.xml
@@ -256,4 +256,50 @@
     <color name="system_tertiary_fixed_dim">#E0BBDD</color>
     <color name="system_on_tertiary_fixed">#2A122C</color>
     <color name="system_on_tertiary_fixed_variant">#593D59</color>
+
+    <color name="materialColorOnSecondaryFixedVariant">@color/system_on_secondary_fixed_variant</color>
+    <color name="materialColorOnTertiaryFixedVariant">@color/system_on_tertiary_fixed_variant</color>
+    <color name="materialColorSurfaceContainerLowest">@color/system_surface_container_lowest_light</color>
+    <color name="materialColorOnPrimaryFixedVariant">@color/system_on_primary_fixed_variant</color>
+    <color name="materialColorOnSecondaryContainer">@color/system_on_secondary_container_light</color>
+    <color name="materialColorOnTertiaryContainer">@color/system_on_tertiary_container_light</color>
+    <color name="materialColorSurfaceContainerLow">@color/system_surface_container_low_light</color>
+    <color name="materialColorOnPrimaryContainer">@color/system_on_primary_container_light</color>
+    <color name="materialColorSecondaryFixedDim">@color/system_secondary_fixed_dim</color>
+    <color name="materialColorOnErrorContainer">@color/system_on_error_container_light</color>
+    <color name="materialColorOnSecondaryFixed">@color/system_on_secondary_fixed</color>
+    <color name="materialColorInverseOnSurface">@color/system_on_surface_dark</color>
+    <color name="materialColorTertiaryFixedDim">@color/system_tertiary_fixed_dim</color>
+    <color name="materialColorOnTertiaryFixed">@color/system_on_tertiary_fixed</color>
+    <color name="materialColorPrimaryFixedDim">@color/system_primary_fixed_dim</color>
+    <color name="materialColorSecondaryContainer">@color/system_secondary_container_light</color>
+    <color name="materialColorErrorContainer">@color/system_error_container_light</color>
+    <color name="materialColorOnPrimaryFixed">@color/system_on_primary_fixed</color>
+    <color name="materialColorInversePrimary">@color/system_primary_dark</color>
+    <color name="materialColorSecondaryFixed">@color/system_secondary_fixed</color>
+    <color name="materialColorInverseSurface">@color/system_surface_dark</color>
+    <color name="materialColorSurfaceVariant">@color/system_surface_variant_light</color>
+    <color name="materialColorTertiaryContainer">@color/system_tertiary_container_light</color>
+    <color name="materialColorTertiaryFixed">@color/system_tertiary_fixed</color>
+    <color name="materialColorPrimaryContainer">@color/system_primary_container_light</color>
+    <color name="materialColorOnBackground">@color/system_on_background_light</color>
+    <color name="materialColorPrimaryFixed">@color/system_primary_fixed</color>
+    <color name="materialColorOnSecondary">@color/system_on_secondary_light</color>
+    <color name="materialColorOnTertiary">@color/system_on_tertiary_light</color>
+    <color name="materialColorSurfaceDim">@color/system_surface_dim_light</color>
+    <color name="materialColorSurfaceBright">@color/system_surface_bright_light</color>
+    <color name="materialColorOnError">@color/system_on_error_light</color>
+    <color name="materialColorSurface">@color/system_surface_light</color>
+    <color name="materialColorSurfaceContainerHigh">@color/system_surface_container_high_light</color>
+    <color name="materialColorSurfaceContainerHighest">@color/system_surface_container_highest_light</color>
+    <color name="materialColorOnSurfaceVariant">@color/system_on_surface_variant_light</color>
+    <color name="materialColorOutline">@color/system_outline_light</color>
+    <color name="materialColorOutlineVariant">@color/system_outline_variant_light</color>
+    <color name="materialColorOnPrimary">@color/system_on_primary_light</color>
+    <color name="materialColorOnSurface">@color/system_on_surface_light</color>
+    <color name="materialColorSurfaceContainer">@color/system_surface_container_light</color>
+    <color name="materialColorPrimary">@color/system_primary_light</color>
+    <color name="materialColorSecondary">@color/system_secondary_light</color>
+    <color name="materialColorTertiary">@color/system_tertiary_light</color>
+    <color name="materialColorError">@color/system_error_light</color>
 </resources>
diff --git a/res/values/styles.xml b/res/values/styles.xml
index 1c70d6c..04421c0 100644
--- a/res/values/styles.xml
+++ b/res/values/styles.xml
@@ -30,51 +30,6 @@
     </style>
 
     <style name="DynamicColorsBaseLauncherTheme" parent="@style/BaseLauncherTheme">
-        <item name="materialColorOnSecondaryFixedVariant">@color/system_on_secondary_fixed_variant</item>
-        <item name="materialColorOnTertiaryFixedVariant">@color/system_on_tertiary_fixed_variant</item>
-        <item name="materialColorSurfaceContainerLowest">@color/system_surface_container_lowest_light</item>
-        <item name="materialColorOnPrimaryFixedVariant">@color/system_on_primary_fixed_variant</item>
-        <item name="materialColorOnSecondaryContainer">@color/system_on_secondary_container_light</item>
-        <item name="materialColorOnTertiaryContainer">@color/system_on_tertiary_container_light</item>
-        <item name="materialColorSurfaceContainerLow">@color/system_surface_container_low_light</item>
-        <item name="materialColorOnPrimaryContainer">@color/system_on_primary_container_light</item>
-        <item name="materialColorSecondaryFixedDim">@color/system_secondary_fixed_dim</item>
-        <item name="materialColorOnErrorContainer">@color/system_on_error_container_light</item>
-        <item name="materialColorOnSecondaryFixed">@color/system_on_secondary_fixed</item>
-        <item name="materialColorInverseOnSurface">@color/system_on_surface_dark</item>
-        <item name="materialColorTertiaryFixedDim">@color/system_tertiary_fixed_dim</item>
-        <item name="materialColorOnTertiaryFixed">@color/system_on_tertiary_fixed</item>
-        <item name="materialColorPrimaryFixedDim">@color/system_primary_fixed_dim</item>
-        <item name="materialColorSecondaryContainer">@color/system_secondary_container_light</item>
-        <item name="materialColorErrorContainer">@color/system_error_container_light</item>
-        <item name="materialColorOnPrimaryFixed">@color/system_on_primary_fixed</item>
-        <item name="materialColorInversePrimary">@color/system_primary_dark</item>
-        <item name="materialColorSecondaryFixed">@color/system_secondary_fixed</item>
-        <item name="materialColorInverseSurface">@color/system_surface_dark</item>
-        <item name="materialColorSurfaceVariant">@color/system_surface_variant_light</item>
-        <item name="materialColorTertiaryContainer">@color/system_tertiary_container_light</item>
-        <item name="materialColorTertiaryFixed">@color/system_tertiary_fixed</item>
-        <item name="materialColorPrimaryContainer">@color/system_primary_container_light</item>
-        <item name="materialColorOnBackground">@color/system_on_background_light</item>
-        <item name="materialColorPrimaryFixed">@color/system_primary_fixed</item>
-        <item name="materialColorOnSecondary">@color/system_on_secondary_light</item>
-        <item name="materialColorOnTertiary">@color/system_on_tertiary_light</item>
-        <item name="materialColorSurfaceDim">@color/system_surface_dim_light</item>
-        <item name="materialColorSurfaceBright">@color/system_surface_bright_light</item>
-        <item name="materialColorOnError">@color/system_on_error_light</item>
-        <item name="materialColorSurface">@color/system_surface_light</item>
-        <item name="materialColorSurfaceContainerHigh">@color/system_surface_container_high_light</item>
-        <item name="materialColorSurfaceContainerHighest">@color/system_surface_container_highest_light</item>
-        <item name="materialColorOnSurfaceVariant">@color/system_on_surface_variant_light</item>
-        <item name="materialColorOutline">@color/system_outline_light</item>
-        <item name="materialColorOutlineVariant">@color/system_outline_variant_light</item>
-        <item name="materialColorOnPrimary">@color/system_on_primary_light</item>
-        <item name="materialColorOnSurface">@color/system_on_surface_light</item>
-        <item name="materialColorSurfaceContainer">@color/system_surface_container_light</item>
-        <item name="materialColorPrimary">@color/system_primary_light</item>
-        <item name="materialColorSecondary">@color/system_secondary_light</item>
-        <item name="materialColorTertiary">@color/system_tertiary_light</item>
-        <item name="materialColorError">@color/system_error_light</item>
     </style>
 
     <style name="DynamicColorsBaseLauncherTheme.NoActionBar">
@@ -84,8 +39,8 @@
 
     <style name="LauncherTheme" parent="@style/DynamicColorsBaseLauncherTheme">
         <item name="android:textColorSecondary">#DE000000</item>
-        <item name="allAppsScrimColor">?attr/materialColorSurfaceDim</item>
-        <item name="allappsHeaderProtectionColor">?attr/materialColorSurfaceContainerHighest</item>
+        <item name="allAppsScrimColor">@color/materialColorSurfaceDim</item>
+        <item name="allappsHeaderProtectionColor">@color/materialColorSurfaceContainerHighest</item>
         <item name="allAppsNavBarScrimColor">#66FFFFFF</item>
         <item name="popupColorPrimary">@color/popup_color_primary_light</item>
         <item name="popupColorSecondary">@color/popup_color_secondary_light</item>
@@ -104,15 +59,15 @@
         <item name="workspaceKeyShadowColor">#89000000</item>
         <item name="widgetsTheme">@style/WidgetContainerTheme</item>
         <item name="pageIndicatorDotColor">@color/page_indicator_dot_color_light</item>
-        <item name="focusOutlineColor">?attr/materialColorSecondaryFixed</item>
-        <item name="focusInnerOutlineColor">?attr/materialColorOnSecondaryFixedVariant</item>
+        <item name="focusOutlineColor">@color/materialColorSecondaryFixed</item>
+        <item name="focusInnerOutlineColor">@color/materialColorOnSecondaryFixedVariant</item>
         <item name="folderPreviewColor">@color/folder_preview_light</item>
         <item name="folderBackgroundColor">@color/folder_background_light</item>
         <item name="folderIconBorderColor">?android:attr/colorPrimary</item>
         <item name="isFolderDarkText">true</item>
         <item name="folderTextColor">@color/folder_text_color_light</item>
         <item name="folderHintTextColor">@color/folder_hint_text_color_light</item>
-        <item name="appPairSurfaceInFolder">?attr/materialColorSurfaceContainerLowest</item>
+        <item name="appPairSurfaceInFolder">@color/materialColorSurfaceContainerLowest</item>
         <item name="loadingIconColor">#CCFFFFFF</item>
         <item name="iconOnlyShortcutColor">?android:attr/textColorSecondary</item>
         <item name="eduHalfSheetBGColor">?android:attr/colorAccent</item>
@@ -158,8 +113,8 @@
         <item name="android:textColorHint">#A0FFFFFF</item>
         <item name="android:colorControlHighlight">#19FFFFFF</item>
         <item name="android:colorPrimary">#FF212121</item>
-        <item name="allAppsScrimColor">?attr/materialColorSurfaceDim</item>
-        <item name="allappsHeaderProtectionColor">?attr/materialColorSurfaceContainerLow</item>
+        <item name="allAppsScrimColor">@color/materialColorSurfaceDim</item>
+        <item name="allappsHeaderProtectionColor">@color/materialColorSurfaceContainerLow</item>
         <item name="allAppsNavBarScrimColor">#80000000</item>
         <item name="popupColorPrimary">@color/popup_color_primary_dark</item>
         <item name="popupColorSecondary">@color/popup_color_secondary_dark</item>
@@ -178,7 +133,7 @@
         <item name="isFolderDarkText">false</item>
         <item name="folderTextColor">@color/folder_text_color_dark</item>
         <item name="folderHintTextColor">@color/folder_hint_text_color_dark</item>
-        <item name="appPairSurfaceInFolder">?attr/materialColorSurfaceContainerLowest</item>
+        <item name="appPairSurfaceInFolder">@color/materialColorSurfaceContainerLowest</item>
         <item name="isMainColorDark">true</item>
         <item name="loadingIconColor">#99FFFFFF</item>
         <item name="iconOnlyShortcutColor">#B3FFFFFF</item>
@@ -482,7 +437,7 @@
 
     <style name="PrivateSpaceHeaderTextStyle">
         <item name="android:textSize">16sp</item>
-        <item name="android:textColor">?attr/materialColorOnSurface</item>
+        <item name="android:textColor">@color/materialColorOnSurface</item>
         <item name="android:fontFamily">google-sans-text-medium</item>
         <item name="android:ellipsize">end</item>
     </style>
diff --git a/src/com/android/launcher3/allapps/ActivityAllAppsContainerView.java b/src/com/android/launcher3/allapps/ActivityAllAppsContainerView.java
index c938482..8505a6d 100644
--- a/src/com/android/launcher3/allapps/ActivityAllAppsContainerView.java
+++ b/src/com/android/launcher3/allapps/ActivityAllAppsContainerView.java
@@ -315,8 +315,7 @@
                 0,
                 0 // Bottom left
         };
-        mBottomSheetBackgroundColor =
-                Themes.getAttrColor(getContext(), R.attr.materialColorSurfaceDim);
+        mBottomSheetBackgroundColor = getContext().getColor(R.color.materialColorSurfaceDim);
         updateBackgroundVisibility(mActivityContext.getDeviceProfile());
         mSearchUiManager.initializeSearch(this);
     }
diff --git a/src/com/android/launcher3/allapps/LetterListTextView.java b/src/com/android/launcher3/allapps/LetterListTextView.java
index 8586078..e3fea3c 100644
--- a/src/com/android/launcher3/allapps/LetterListTextView.java
+++ b/src/com/android/launcher3/allapps/LetterListTextView.java
@@ -31,7 +31,6 @@
 
 import com.android.launcher3.R;
 import com.android.launcher3.Utilities;
-import com.android.launcher3.util.Themes;
 
 /**
  * A TextView that is used to display the letter list in the fast scroller.
@@ -56,7 +55,7 @@
         mLetterBackground = context.getDrawable(R.drawable.bg_letter_list_text);
         mLetterListTextWidthAndHeight = context.getResources().getDimensionPixelSize(
                 R.dimen.fastscroll_list_letter_size);
-        mTextColor = Themes.getAttrColor(context, R.attr.materialColorOnSurface);
+        mTextColor = context.getColor(R.color.materialColorOnSurface);
     }
 
     @Override
diff --git a/src/com/android/launcher3/allapps/SectionDecorationHandler.java b/src/com/android/launcher3/allapps/SectionDecorationHandler.java
index eaeb8bb..cae76ec 100644
--- a/src/com/android/launcher3/allapps/SectionDecorationHandler.java
+++ b/src/com/android/launcher3/allapps/SectionDecorationHandler.java
@@ -27,7 +27,6 @@
 import androidx.annotation.Nullable;
 
 import com.android.launcher3.R;
-import com.android.launcher3.util.Themes;
 
 public class SectionDecorationHandler {
 
@@ -60,10 +59,8 @@
 
         mContext = context;
         mFillAlpha = fillAlpha;
-        mFocusColor = Themes.getAttrColor(context,
-                R.attr.materialColorSurfaceBright); // UX recommended
-        mFillColor = Themes.getAttrColor(context,
-                R.attr.materialColorSurfaceContainerHigh); // UX recommended
+        mFocusColor = context.getColor(R.color.materialColorSurfaceBright); // UX recommended
+        mFillColor = context.getColor(R.color.materialColorSurfaceContainerHigh); // UX recommended
 
         mIsTopLeftRound = isTopLeftRound;
         mIsTopRightRound = isTopRightRound;
diff --git a/src/com/android/launcher3/popup/ArrowPopup.java b/src/com/android/launcher3/popup/ArrowPopup.java
index c2debfa..6174d06 100644
--- a/src/com/android/launcher3/popup/ArrowPopup.java
+++ b/src/com/android/launcher3/popup/ArrowPopup.java
@@ -138,7 +138,7 @@
 
         // Initialize arrow view
         final Resources resources = getResources();
-        mArrowColor = Themes.getAttrColor(getContext(), R.attr.materialColorSurfaceContainer);
+        mArrowColor = getContext().getColor(R.color.materialColorSurfaceContainer);
         mChildContainerMargin = resources.getDimensionPixelSize(R.dimen.popup_margin);
         mArrowWidth = resources.getDimensionPixelSize(R.dimen.popup_arrow_width);
         mArrowHeight = resources.getDimensionPixelSize(R.dimen.popup_arrow_height);
@@ -170,8 +170,7 @@
                     getContext().getColor(R.color.popup_shade_third)
             };
         } else {
-            mColors = new int[]{Themes.getAttrColor(getContext(),
-                    R.attr.materialColorSurfaceContainer)};
+            mColors = new int[]{getContext().getColor(R.color.materialColorSurfaceContainer)};
         }
     }
 
diff --git a/src/com/android/launcher3/views/RecyclerViewFastScroller.java b/src/com/android/launcher3/views/RecyclerViewFastScroller.java
index 6fd18be..4acdf19 100644
--- a/src/com/android/launcher3/views/RecyclerViewFastScroller.java
+++ b/src/com/android/launcher3/views/RecyclerViewFastScroller.java
@@ -180,7 +180,7 @@
         mTrackPaint.setAlpha(MAX_TRACK_ALPHA);
 
         mThumbColor = Themes.getColorAccent(context);
-        mThumbLetterScrollerColor = Themes.getAttrColor(context, R.attr.materialColorSurfaceBright);
+        mThumbLetterScrollerColor = context.getColor(R.color.materialColorSurfaceBright);
         mThumbPaint = new Paint();
         mThumbPaint.setAntiAlias(true);
         mThumbPaint.setColor(mThumbColor);